Home made Woodsball area:
In my hometown of Hudson, Mass there is a 3 part woodsball course:Water, Tree's, and open field. You have a lake to hide in which has some f-in grosse **** in it. Tons of tree's and debris to hide under/behind and a strip of land where you can just shoot and run. I am planning to make like 2-4 bunkers in my spare time since I'm in high school now and i'm in da books a lot.
2nd area

Marlboro, Mass)
I have not made it and it is like 50 acre's of land and tree's. There is a "base" in an open field of the forest. A ample amount of tree's and thick bushe's and tons of secret passes that not many paintballers know about, including me. It's a great field to play in. Good for speed ball too which is tottaly crazy since I own a tippmann and can't keep up with the e-markers my friends and other people got.
3rd area:
I'm currently scouting for a new paintball location where I can dig up and set up some bunkers n ****.
BtW...anyone know what kind of things I should use for portable bunkers because theres this great open field where theres no tree's or bush's

. Maybe some ply-wood or w/e its called.