Bob,
I actually taught myself, with a pamphlet for a reference, not a good one at that.
I always start my dries by wrapping thread to the bend, tie in tails, and as I wrap teh butts of the tail fibers, I'm now near where the wings need to go. Then I tie in the wing and attach the hackle at the base of the wing. Wrap to the backand dubb the whole body in one step. Wrap hackle and finish.
It's just the way I taught myself, and I kinda works for me. Altough, I do think a book I have now, Trout Flies - David Hughes, teaches the tail first method. I'll have to check.
BTW, not saying your wrong, cause your probably traditional, I was just stating what I do.
Just goes to show there's more than one way to skin a cat.