Object Variable Error - - Please Help!

I've created a form in ArcMap that allows you to fill in parcel data. I have two feature classes, To-Do Parcels (unsurveyed) and Surveyed Parcels. I want to be able to click on a To-Do parcel, fill in the form, hit save, and add that parcel feature to the Surveyed Parcels feature class. Here is what I have so far in my code. Now I am getting the Object Variable Error, and have no idea why, please help!

Code:

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Private Sub cmdCancel_Click()
    frmSurvey.Hide
End Sub
Public Sub LoadFeatures()
  Dim pToDoAreaFClass As IFeatureClass
  Dim pSurveyedAreaFClass As IFeatureClass
  Dim pSearchFeatureCursor As IFeatureCursor
  Dim pFeature As IFeature
  Dim pInsertFeatureBuffer As IFeatureBuffer
  Dim pInsertFeatureCursor As IFeatureCursor
  Dim NewFeatureCount As Integer
 
  On Error GoTo ErrorHandler
 
  'Open shapefile where new features will be written to
  'For simplicity, sample does not contain code to create a new shapefile
  Set pSurveyedAreaFClass = OpenFeatureClass("E:\GEOG423\Projects\Group\Data", "Surveyed_Areas")
  If pSurveyedAreaFClass Is Nothing Then Exit Sub
  Set pInsertFeatureCursor = pSurveyedAreaFClass.Insert(True)
  Set pInsertFeatureBuffer = pSurveyedAreaFClass.CreateFeatureBuffer
 
  'Open shapefile containing the features that will be copied
  Set pToDoAreaFClass = OpenFeatureClass("E:\GEOG423\Projects\Group\Data", "To_Do_January_-_August_2009")
  If pToDoAreaFClass Is Nothing Then Exit Sub

  'Find selected feature in ToDoAreaFClass
  Set pSearchFeatureCursor = pToDoAreaFClass.Search(justOne, True)
  Set pFeature = pSearchFeatureCursor.NextFeature
  Do While Not pFeature Is Nothing
    'Add the original feature's geometry to the feature buffer
    Set pInsertFeatureBuffer.Shape = pFeature.Shape
    'Add all the original feature's fields to the feature buffer
    AddFields pInsertFeatureBuffer, pFeature
    'Insert the feature into the cursor
    pInsertFeatureCursor.InsertFeature pInsertFeatureBuffer
    Set pFeature = pSearchFeatureCursor.NextFeature

  Loop
 
 
  Exit Sub 'Exit to avoid error handler
 
ErrorHandler:
  MsgBox Err.Description
  Resume Next
End Sub

Private Sub AddFields(pFeatureBuffer As IFeatureBuffer, pFeature As IFeature)
  Dim pRowBuffer As IRowBuffer
  Dim pNewFields As IFields 'fields on target feature class
  Dim pNewField As IField
  Dim pFields As IFields 'fields on original feature class
  Dim pField As IField
  Dim FieldCount As Integer
  Dim NewFieldIndex As Long
 
  'Copy the attributes of the orig feature the new feature
  Set pRowBuffer = pFeatureBuffer
  Set pNewFields = pRowBuffer.Fields
 
  Set pFields = pFeature.Fields
  If Not pField.Type = esriFieldTypeGeometry And Not pField.Type = esriFieldTypeOID _
      And pField.Editable Then
        NewFieldIndex = pNewFields.FindField(pField.Name)
        If Not NewFieldIndex = -1 Then
          pFeatureBuffer.Value(NewFieldIndex) = pFeature.Value(FieldCount)
        End If
  End If
   
    pFeature.Value(2) = txtMAPPLAT.Text
    pFeature.Value(3) = txtREALMAPCOD.Text
    pFeature.Value(4) = Val(txtREALSTNO.Text)
    pFeature.Value(5) = txtREALSTNAME.Text
    pFeature.Value(6) = txtREALAPTNO.Text
    pFeature.Value(7) = txtSUBNAME.Text
    pFeature.Value(8) = txtNAMNAME.Text
    pFeature.Value(9) = txtNAMADDR.Text
    pFeature.Value(10) = txtNAMCITY.Text
    pFeature.Value(11) = txtNAMST.Text
    pFeature.Value(12) = Val(txtNAMZIP.Text)
    pFeature.Value(13) = Val(txtNAMZIPEXT.Text)
   
   
   
    pFeature.Value(17) = txtSDDISTRICT.Text
   
    pFeature.Value(19) = txtSURVEY_NUM.Text
    pFeature.Value(20) = txtGROUP_NUM.Text
    pFeature.Value(21) = txtHIST_NAME.Text
    pFeature.Value(22) = txtOTHER_NAME.Text
    pFeature.Value(23) = Val(txtSTREET_NUM.Text)
    pFeature.Value(24) = txtSTREET.Text
    pFeature.Value(25) = txtOLD_ADDRES.Text
    pFeature.Value(26) = txtCITY_COMM.Text
    pFeature.Value(27) = txtNR_DESIG.Text
    pFeature.Value(28) = txtLOCAL_DESI.Text
    pFeature.Value(29) = txtUSGS_MAPNU.Text
    pFeature.Value(30) = txtPVA_MAPNUM.Text
    pFeature.Value(31) = txtORIG_USE.Text
    pFeature.Value(32) = txtCUR_USE.Text
    pFeature.Value(33) = txtDOC.Text
    pFeature.Value(34) = txtSTYLE.Text
    pFeature.Value(35) = txtDEMOED.Text
    pFeature.Value(36) = txtNOTES.Text
End Sub

Public Function OpenFeatureClass(strWorkspace As String, strFeatureClass As String) As IFeatureClass
  On Error GoTo ErrorHandler
  Dim pShpWorkspaceName As IWorkspaceName
  Dim pDatasetName As IDatasetName
  Dim pName As IName
 
  'Create the workspace name object
  Set pShpWorkspaceName = New WorkspaceName
  pShpWorkspaceName.PathName = strWorkspace
  pShpWorkspaceName.WorkspaceFactoryProgID = "esriDataSourcesFile.shapefileworkspacefactory.1"
 
  'Create the feature class name object
  Set pDatasetName = New FeatureClassName
  pDatasetName.Name = strFeatureClass
  Set pDatasetName.WorkspaceName = pShpWorkspaceName
 
  'Open the feature class
  Set pName = pDatasetName
  Set OpenFeatureClass = pName.Open
 
  Exit Function
 
ErrorHandler:
  Set OpenFeatureClass = Nothing
End Function
     
Private Sub cmdSave_Click()
    Call LoadFeatures
End Sub

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We don't know about ArcMap, or your code. You could post a few lines surrounding where the error occurs, along with the error text and error number. Then we might be able to help

If you want help about a distinct error, you have to at least mark the line of code where the error occurs. None of us can run your code to find that out, because everything else of the program including the data is missing.
As David sayd: post a few lines before and after the lines which fires the error and tell exactly what the error message is saying.