I tried the outgo method the other day, worked well, considering it was only blowing about 5 knots!
Coming in so far, as not been as big a deal, but havining a long line in the front, that I can throw around the front cleat as I go past with the stern seems to help. I will usually get in the slip 1/2 to 3/4 of the way and get out, pull the boat the rest of the way in. Then again, I still have some strength to do this,ask me in 20 yrs if this still works!
She drives me boat,
I drives me dinghy!