Finding at least 9 other people to be on a team, or if you're an individual trying to politic your way onto a team and get a shot. Combine with the fact that people want to play now and not earn their spot or everyone gets playing time like in little league.
Not as many corporate teams anymore where work associates get together to participate (likely due to government taking away incentives for sponorship)
Buy a set and go to a park that has a court
Buy or build a set and play in the back yard with buddies while drinking and bbq.
If doing tournaments, bring your own bags and only need one other teammate.