What is your true motivation, Raven? Just sheer bordom? I was Army and 2 fed LEO positions until the politics finally outweighed the love of the job. I miss it just about everyday, but I'd never consider going back with the political state of affairs now.
You've done the DUI site and ride-along stuff, and that's great. Just realize that your job becomes an entire lifestyle unlike any other career. Your family has no choice but to accept it and the changes it brings, and they can be a real *****. That's another reason for me staying out. Most of us are "on" 24-7, and your eyes get opened to lots of thoughts you never even dreamed of before.
If you're a self-starter, and self-motivated, that's a good start. If you're looking for attaboys for doing the right thing and keeping people safe...keep moving. Most folks would praise you for saving their lives, and piss on you for giving them a speeding ticket the next day.
If you can do anything else as a career, do it. If you have a deep calling for this career, nothing else will matter and you'll join up.
Please don't misunderstand me; I LOVED THE JOB! I lived, maybe too much, for the job. I got to do some amazing things, got great stories and also horribly tragic memories. I think you're at a great age to start, mature enough to see more than surface stuff, physically able to take the pounding your body will, and young enough to learn so much.
Commit yourself to doing something you don't like right now, to see if you can handle the post first-year disillusionment. Promise yourself to go jogging with a weight belt on every night no matter the weather, volunteer somewhere that needs your help but benefits you personally in no way at all, learn a new language (Spanish?) that might help in your job...just do something that takes time and effort.
If you can stick to it by telling yourself it's to prepare for the job, sign up. If you can't, re-examine your commitment and your options. I say these things respectfully, and appreciate your volunteer service to date.
Ian