I'm trying to develop some macros. I'm not that versed
at it yet. Here is part of something:

Dim iLastCol As Long

With Worksheets("2006 Realized Gains")
Cells.Select
Selection.EntireColumn.Hidden = False
.AutoFilterMode = False

iLastCol = .Cells(1, .Columns.Count).End(xlToLeft).Column

Application.Goto Reference:= _
"INDEX(R1:R65536,COUNTA(C[1])-1,30)"

See that "30" in the last line? That's Column 30 ("AD"). I
tried to use my "iLastCol" variable instead, but could
not. I tried all sorts of permutations; still no luck.
What's the trick?

Seconds question: How can I save the Application.Goto Reference
for repeat use without inserting that statement again each time?

E.g., later I will want to select the row below that
row. How would I do that?

Thanks for any help.
Dallman Ross