This example adds a bookmark at the top of page 2 in the active document.
Set myRange = ActiveDocument.Words(1).GoToNext(What:=wdGoToPage)
ActiveDocument.Bookmarks.Add Name:="Page2", Range:=myRange
This example moves to the next field and selects it.
With Selection
Set myRange = .GoToNext(What:=wdGoToField)
.MoveRight Unit:=wdWord, Extend:=wdExtend
.Fields(1).Select
End With