paintball guns, paint balls
Sweet, this sounds like a fun field to visit. mind if I take a drive over there with a few friends

? I could add acoupl of guys with piranas to the fray!
I take a bunch of rubber bands, starter pump, battery, some props, extra fuel lines, assorted screwdrivers, assorted screws, locktite, a prop reamer, a glow plug wrench, couple extra glow plugs, medium ca, etc...
whatever you think you need
it's also a good idea to take a lawnchair if you have one and a canopy-tent if you have one if your staying all day
also bring a cooler with some water, and maybe some pop(water hydrates you alot better!).