Bricket Wood is a great venue for meeting other teams and people, always feel free and approach people about teams equipment, getting a lift from someone your way etc. etc.
Yorkie (Bricket Wood Owner) runs training days for new people like yourself, if you're interested then check out the training sites sub-forum.
BTW all information given is for Sup Air paintball, if you're interested in getting into woodsball then check out the 'woodsball and scenario' sub-forum section. If you have any further questions then just post up, people are friendly enough on this forum