Man, if I could've gotten a case of paint for reffing for a day back when I played paintball, I would've been made! Lunch and field fee got paid for, and that was all good. 'cept that one time some renters thought it'd be fun to light up the guy in the reflective vest. I started carrying my marker after that.
One of my favourite things about airsoft.
1) Two thousand rounds of decent ammunition does not cost eighty-one hundred dollars.
2) Two thousand rounds lasts quite a bit longer.
Anyway, back to topic. Definitely check out the paintball fields. In my experience, there was always opportunity to get in as a ref and/or volunteer. The best days were when we got to help build up the field.