Summer Paintball Tournament

My boss was talking about having a company paintball tournament this coming summer. I have never played one before although I have seen my nephews played paintball online. It seems like an exciting game trying to look for your opponents and aim your dye paintball guns. My company has booked an indoor paintball park to practice for the time that it is cold here but the tournament will be held outdoors. We will be competing with employees from the two branches we have here in New Jersey. I am now checking pntball.com if what gears do we need for this tournament. This will be fun and we are all excited.