Start with Learn These Skills Before Day 1 on a Construction Site [Part 1] (27 min, Essential Craftsman), then Step by Step - How to Build a House (22 min, Electrician U). All 176 lessons here are free, from the teachers' own official uploads. You'll need laptop stand, noise-cancelling headphones, second monitor and a few more basics (about $270 of kit). The book to keep beside you: Construction Project Management by Frederick E. Gould.