I'll re-iterate what I said on the second page, Wacky is a second rate field these days. In the 90's it was the best field to play at, these days not so much. The rental equipment is sub-par, the fields haven't been updated (or even repaired much) in 20 years, the service stinks, the refs are careless and lazy, and they don't even provide a decent safe zone (you set up out of your car). On top of this, Wacky has always been a place where hot-heads and loudmouths are tolerated.
There are 2 better fields in the St. Louis area: Gateway and Xtreme. Both provide safe areas with tables to set up at, excellent service, a much better and more laid-back crowd, refs that care about paintball, high quality rental gear, and a fun atmosphere. Give them a try, you won't be disappointed!