OMG that manual. VIC-20 was my first code experience. I look back and cannot understand how 7 year-old me was patient enough to make a jumping jack guy appear on screen. Joy of Coding? Hell, no. I wanted to see if I could make it work. (I did, and I had no clue how to save to tape)
Sounds like you had one at home? If so, I'm a bit jealous. But also, hello, brother/sister!