I am willing to make those exceptions, Sheron. I'll edit the first post concerning with the professional exhibition drift then.
Apricot hill firsts corners (5). Midfield: last hairpin area (3)[I think it's not that hard to drift these corners, but I'll have to think about it.]. Trial Mountain: 3 corners after big hairpin. Grand Valley: 3 corners before first tunnel. Complex: square corners, and not much more.
Long corners: Grand Valley: Last tunnel. Super Speedway. Midfield II: hairpin (corner 6). Laguna Seca: after corkscrew. Complex: several hairpins. Special Stage 5: First tunnel.............and more.
Those sound good. I'll try to think about other corners. Keep bringing these suggestions in!