I have been to Hill 13 once. Its a tiny field, it could fit in my back yard. The staff is nice, they knew what they where doing and they ran games without a hitch. The only problem is as of last time I was there they did not have HPA fill-ups, C02 only. The nearest place to fill your tank I think was 15 minutes away and its like $8. If we do go we would probably have to play with ourselves due to the fact that its a rec-ball field, the people I played had never played a game in their lives.
Sorry for the crappy sentences, I just woke up and I feel like shit.