Yea Moke. I had similar early recording experiences, with toyish recording devices. Mostly recorded my own voice, since I was in singing groups at a very young age.
You and I seem to be around the same age and you mentioned in another post being at Santa Fe in '82 and getting the bug while helping out vintage tapers. Although only 22 at the time, I may have been one of those "vintage" tapers you were helping. A buddy owned Nak CM300's back then and my first show with him was Red Rocks '83. First mics I borrowed to use myself were Beyer M88's, but stopped using those for a pair of CM300 with CP4's that I purchased myself when the OTS got moved behind the board in late '84.
My most memorable taping experience was the Police in Denver '83. I tried a hand held stealth job from 7th row dead center and about 4 songs in, Sting actually pointed me out to security and I got busted. Was able to pop in another tape a few songs later and walked out with something.
I guess I started taping for alot of the same reasons everyone else did, but the biggest reason was it kept me semi sober, which made for a much more memorable experience.