Guess the last 2 posts didn't catch that he doesn't live near a Game Crazy.
Check to see if any local video or used CD stores offer resurfacing services. There's one around here that does, but costs $5 a disc & takes a week to get back(they send them into a professional company). Of course since I've got a Game Crazy near me, it's cheaper & quicker to just take them up there(5 discs for $5).
If you want to take the risk, I'd suggest sending them to someone that lives near a Game Crazy if there's no one near you that offers resurfacing. It would probably be cheaper than sending them to some online site, since the cheapest I've seen online is $3 a disc & takes 2 weeks to get back.