I just ventured into sailing several years back sailing a dinghy for a few seasons and last year picking up a gcat. Between sailing with my family often and building skill and nerves I have not been out in much wind, just a few times for short periods. Yesterday I went out with just my wife in consistent double digit winds and other than the heavy chop had a blast. Today I am exhausted but can't wait to go again. I also stepped the mast alone, well almost. I used the method posted by mn3 with the boat backwards on the trailer. Wasn't so bad at all but I had my wife hold a forstay line slack just in case.
The big thank you is to this site and all those that provide information. Extremely helpful!