Enlisted in the Army Reserves as an 11B (Infantry - Rifleman) in 1987. I did split option as I was in college at the time - Harmony Church for basic, then over to Sand Hill for AIT (both are parts of Ft. Benning).
Switch to WI ARNG and moved MOS to 67V (OH-58 Helicopter Repair) in '89. Completed PLDC & NBC Training in reserve schooling, but actually did full time schooling for BNCOC (Ft. Eustis) and safety school. Plus I did some full time (contract) work as well in admin and also as a wrench.
Alas, my unit was slated to go to Desert Storm but it ended too quickly and we never got deployed.
Finally got out after 10 years in 1997 - wish I had stayed in to be honest. Then again, I wish I had finished ROTC and gotten my commission too, rather than staying enlisted.
The downside to the Guard is even if you have your schooling there still has to be a slot in your MOS to get promoted, so even though I made E-5 in four years and completed BNCOC, there were no open E-6 slots in my MOS (there were only 3 - count 'em 3 - 67V30 slots in the state), so E-5 I remained. Finally got tired of waiting for one to open, which is why I got out.