Select Mulitpule Cells

I can't believe how hard it is to find something that I think should be simple... if it wasn't for these forums I would go nuts!!

Ok... all I want to do is something like this.

Range("B3").End(xlDown).Offset(1, 0).Select
    ActiveCell.Offset(1, -1).Select
    Rows(ActiveCell.Cells).Select

However, I don't want to select the entire row... just the active cell and 11 to the right should be selected.