i have played at Sudden Impact in McLean, a lot closer, but does not compete with PaintballToGo.
I was last there for their Monte Cassino scenario, and i went a couple of times with friends and groups. This place is one of the nicest places i've been to... Joe was very helpful and so were the refs. When i was playing my gun broke down and they were glad to help me. I wish i could have went to the Pirates Plunder scenario, but lack of funds and trying to get a new gun made me skip out this year. Im definitely going back for Monte Cassino next year, and some tourneys. ive hear good this about their tournaments. I would recommend this place to anyone that wants to play at a nice place that has plenty of fields, experienced staff, and reasonable paint prices. This place is well-worth the drive.