Eagle is 10$ an hour, that's not bad.Link Removed
Most of the ranges around here are 10 an hour, and you have to buy at least one box of ammo from them. If that's too steep do like hogwylde suggested, and find someone with land. I have a range and let people come shoot for free(as long as I get to play with their toys too). It shouldn't be hard to find like minded friends that enjoy shooting and sharing their personal range.