The local bicycle shop near me offers Bicycle Maintenance Classes during their non-peak business months. It's $90 dollars and they cover everything they'd do in their $100 maintaince package. I'm not sure exactly what that covers (it was listed on the wall, but I didn't write it down or anything); but it sounded fairly extensive.
How did you all learn to fix your bikes? Did you just spend time trying different things; tightening/loosening until you got it to do what you wanted (I had a ton of trouble with my front derailer / triple crankset. It *still* isn't right 🙁 ). Would I be better off buying a book on the subject, or would this be a good deal?