hi mate,
Well obviously joining up effects you're ability to play regularly,
cause if you are sent to some where hot and sh*tty then it ain't going to happen.
Also I haven't been able to join a team because I can't commit to playing a full season because I don't know if I will be around to compete in the tourneys therefore I felt that it was unfair to the team involved. This could be for several reasons the first obviously is being deployed on operations, next is going on training exercises and then you have your normal guard duties/working weekends that appear without much warning.
While it is still possible to play paintball when you are in the forces, it does limit what role you can play in paintball.
Cheers mate
Hope this helps
(PS I've been in the Army for 10 years, so do know what I'm talking about!)