There's no way you can last for more than one round, unless you're a laser geek and this is your cardio.
Prepare for shoulder inflammation.
Prepare to bring an extra shirt or some deodorant.
If you have an ounce of competitiveness in you, you will come out sweaty and sore. There are two levels and tons of hiding places and a few places to camp (but you'll never win that way).
I was here with 10 of my cousins and we had a blast. We opted for the Ironman competition ($12/per); which is 30 minutes of laser geeking. I finished in 5th, but to my credit, the top four were a band of laser mercenaries complete with black garb sans war paint.
Of my cousins I took top honors and top codename (Sizzle). We had a blast and will definitely try to do it again whenever we decide to reunite. It was more fun than paintballing...because of unlimited ammo.
Blast off...