Hey Kirk. It really depends on your criteria and what area you're in that best suits you.
I've been an amateur musician for almost 25 years and still play in a band and do gigs and run in to guys like you all the time (sorry, didn't want that to sound derogatory), but I always ask them "what do you want to do with your new found passion?" . Do you just want to play for yourself? Do you want to entertain your friends around the campfire? Do you want to join in a jam session every once in a while? Or do you want to take it all the way and try your hand at being a professional? This is what you have to tell the Instructor and they will gear your teachings to it.
All Instructors will teach you good mechanics and technique, well, they SHOULD anyway. Riley gives you a good start with L&M. When you call up a prospective Teacher, interview them. I searched out Instructors for my kids (drums, guitar and piano, yep, I have the complete Partridge family in my house) and I got the school or private Instructor to give me one free half hour lesson to see if the match between student and teacher was good. I actually went through about 3 each and finally found a good match that the kids were comfortable with.
BTW, after playing drums and percussion since I was 9, I picked up the guitar about 5 yrs ago and taught myself, but being around my musician friends, they taught me good technique and I took it from there. It's really cool performing in front of people and my band mates and I all play other instruments and we rotate during shows and gives the band a whole new dynamic, I have actually done an unplugged session where all the guys left the stage and I did 3 Eagles tunes...wow, was that nerve racking (and still is) but what a rush!!
Good luck, and you'll never regret it. Music is universal and a great way to get the ladies
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