Sunol has a set up i really enjoy. They have 3 fields; Speedball, Wrechball (my favorite), and bunker ball. They have recently put in a huge net inbetween two fields so that no one gets shot on another field. The staff are really cool people.
The place smells like crap. It was built next to a horse ranch rodeo something like that i don't know for sure. The prices are kind of rediculious i think. Then again this is paintball which is not a cheap hobby. The worst thing about this field is that they dont really take care of the field that much. What I mean is there are weeds and grass everywhere. Everytime i go there i have HORRIBLE allergies. I sometimes bring a mask that goes over my mouth and nose to help.