Del,
some great posts and suggestions.
I just wanted to say, that I am a recent competitive shooter....at 60 years of age.
I have now shot in 6 IDPA matches, 4 or 5 Steel Challenge (rimfire) matches and 2 USPSA/IPSC matches (production class). I am not good by any means, but it is fun, great camaraderie, and I consider it good practice.
For someone who likes to shoot, and obviously you do, if your shooting a couple hundred rounds at the range, it is a natural progression to step up to competition.
I was the same as you, and many others, it just get's old shooting at paper or the plate machine over and over and over.
my suggestions are, go watch a match before you decide to compete. Listen to the new shooters briefing, watch and listen and offer to help....pasting or painting targets is appreciated by all shooters. Offer to help, or stick around after the match and help tear down....and down the road offer to help with set-up.
The most important thing is SAFETY, SAFETY, SAFETY...!!! Always be aware of where that muzzle is pointing.
When you do decide to shoot...just do your thing, don't try and be as fast as the other guys, remember many of the good/fast shooters have been doing this for years. Concentrate on being accurate. So what? if you drop a mag or have a jam...just go with the flow. Consider your matches FUN and don't worry about your times.
you will quickly begin to make new friends and pick up a lot by observation and listening.
Just go.....welcome to the addiction.
pb