The new upperdeck sits completey behind the lower bowl so I do not think there is any overhang over 102/103. Here is a pick looking across the filed at those sections (left 2 sections in the lower gold area after the skinny section 100) Here is a pick looking out from section 102. Taken from the horizontal walkway that runs across the section. It's about 2/3 of the way up. You can kind of estimate from there. Looks to be about 60-70 rows from top to bottom.
I counted about 45 rows in the pick and extrapolated that out to 60-70 for the whole section. That's just a best guess though.
Thanks. lsusports.net has a interactive seating chart. Tiger Stadium - Seating Chart - LSUsports.net - The Official Web Site of LSU Tigers Athletics