Camping - the state park or private land
fishing - there are a lot of area lakes with public access. The fishing is pretty good in the Hollytree golf course lakes (try holes 4, 7, 14, & 16)
Hunting - I'm not much help here because I hunt private land.
Find someone with land, become their friend and get access to their property.
Other than that go out to eat, get drunk, or just go to the bar.