I don't have any shooting clubs near me, so I shoot at a friends or at a game and fish range. I've never actually been to a 'club' shooting range. I've been interested in shooting IPDA or some of the other competitions that some of the clubs in the state (AR) run, but have been hesitant to just jump in. Not knowing if I am 'ready' to shoot in a competition. Is there anything I should do to prepare and be ready, or am I over thinking it and should I just show up and enter a match?