[Justin Stiltner]

well as far as getting the signal to the lcd projector a really long peice of coax cable would probally do it..
you may get a local radioshack, or other store like that to donate a roll and you give them the cable back after you use it, they should still be able to use it cause they cut it up anyway.

but you could run it into a vcr then out on some rca cables to the lcd projector. In this instance the vcr would handel the channel changing.

I would see if I couldent just use the middle school, prehaps a room in which they can patch the vidio into???
this is a lil late I know. but maby it will help.