Hi Freddie
If you're looking to play woodsball, there isn't much in the way of local tournaments so there's no real training or many teams as far as I am aware. Your best bet is to go out to your local site and play as much as you can, and speak to other players for tips! There's a walkon day (games just for people with their own kit) this Sunday at the Mayhem South East site in Sidcup/Ruxley Corner, which should give you a good place to start. The details are in the facebook group "MSE walk on community". Everyone there is friendly and helpful to new players.
This thread might be helpful for you too:
http://p8ntballer-forums.com/threads/south-east.172475/#post-1566526
If you haven't seen it already, there is a wealth of knowledge in the Newbies part of the forum, particularly this thread:
http://p8ntballer-forums.com/threads/tips-for-getting-started-in-paintball.99186/
If your interest in trying the tournament/sup'air side of paintball, we'll be working hard for a tournament on 15 March, but after that we can see about inviting you down to a training day.
Do you have any of your own kit yet, or is there a particular mask or marker you're looking to try out?
Rob