Re: solo sailor needs extra hands
Nice way & place to spend a few days this time of year, I suspect you'll get plenty of replies from folks who can nearby.
Meanwhile...remember you can always leave the engine running in neutral "just in case" and if things get too busy for you, blow the halyards, let the sails drop, make sure there are no lines in the water and you've already got the engine going. Clean up the deck a bit, take a break, then start again. (And do wear a PFD when solo, just in case!)