A good and ambitious goal, thumbs up.
About finding sponsors, Team 60 (Kingman) put together a nice package which looks promising for finding a first, or more sponsors:
http://www.chiefdelphi.com/forums/sh...ad.php?t=22097
(Note: I don't see a link to the PDF that they planned on having. If I get the time, I'll scan my copy and make it into a PDF, contact me [info below] if you want this done, perhaps into the white papers?).
I've lived in Michigan my whole life, and therefore don't know anything about Pennsylvainia, other than the big cities. FIRST's Homepage allows you to view teams in a specific state. I'll assume you know what cities are near you:
http://www.usfirst.org/frc/map/FMPro...-max=all&-find
Good luck, I hope this helped.