If you are a total novice give NOBS a try, I don't hold much sway with doing their course etc but they could point you in the right ditection, also give BASC a shout, their Young Shots membership may be an option and should help you make that first step.
Other than that, keep asking in here, I'm sure someone will help.
All the best.
look at www.pubs.myfunforum.org its totally free and you dont even need to register as a member to use it, new but growing