I ask this cause my friend came to me with this question. I got a buddy thats building a outdoor paintball field here and enlisted my help to do some of his work to wave off any field fee's for my days that I play (and as much as I play I'll be making out on the deal). So anyways he wants 2 180'x100' tournament reg fields put in with real grass not that fake turf they sell, mainly because of cost and that it just doesn't look right next to the real stuff. Plus I want it to look professional like the tournaments on ESPN so he's happy with it and can use it bring in more business. Now a couple of problems. 1. I know there is a couple of different varieties of seed out there but whats the best to hold up to his costumers/players diving, running around with cleats and such? 2. Also I know from other field owners that use grass on their fields is that the water based paint in a paintball will kill grass when dumped in mass quantities. Now the only thing I can think of installing a sort of sprinkler system to dilute the paint? I'm pretty sure that more question will arise but thanks a head of time.