Go out and play more than once just to make sure you really are ready for a team. You'd probably be best off with a group of friends or make friends with players at your local field. They'll show you what to do and help you out as you learn. I don't know how far your knowledge of paintball goes, but look into it and read about all the different types of play. For example, speedball, woodsball, recball. If your more into the "Army Guy" look go with woodsball. If you look the "Ninja" look (That's what I've heard most people say.
) go with speedball.
You're gun might be a deciding factor on what you play too.