My last piece of advice, David. Be safe. In everything that you do, be careful of your muzzle and of those around you (even if you *know they are unloaded). You don't have to worry about having fun, it will just come naturally
*The rule about treating all guns as if they are loaded is what gets everyone back in the same shape that they arrived
Forgive me if I am stressing the safety thing a lot... I am actually going to a 3 gun shoot tomorrow, I get to RO for A BUNCH of brand new shooters so safety is on the top of my mind.