A couple things this field needs to do,
Less time between games. Even when there was no clean up, or any bunkers needing to be filled, there was almost always around 3-5 minutes between games.
Private parties. IF YOU DONT HAVE THE CAPACITY TO HOST MULTIPLE LARGE PARTIES AT THE SAME TIME, DON'T DO IT! I had to wait two hours before i played my first game because of the multiple large private parties.
Also, a time limit needs to be set for games that take too long. I don't want to stand outside the field waiting 5-10 minutes to watch groups of little kids stand in the back center while no shooting is going on. I understand that they may be intimidated, and scared to advance, but they are not the only paying customers.
Everything else exceeded my expectations. This is a great (and EXTREMELY clean) facility with great staff, but you need to work out the few problems you have.
I took my friend out for his first time playing in 7 years, and aside from the downtime between games (20-30 minutes at least) we had a great time. We both plan on purchasing memberships and returning weekly when possible.