It might help if we knew more about your boat
and the scheduled legs. Some questions that might help are;
-How many crew are you looking for?
-Do you want somebody to volunteer to go all the way to Florida from the St Lawrence, or do you just want help with canaling? Or something else?
-What's the size, age and design of the boat?
-What are the onboard accommodations like? Private cabins or open concept
-The St Lawrence- NYC
leg I think we can assume is via Oswego because you mention Lake Ontario
, but then what? Outside? Canal
to Chesapeake? Offshore
I keep my boat on the St Lawrence too and I like adventures, but I don't even know if you're on a Wayfarer or a Sundeer? Or something in between.
My math tells me if you go inside the whole way, motoring 8 hours a day on a low 30's sailboat you're looking at (very roughly) about 30-40 days of motoring, without mechanicals. I think sharing some of your planning details might help you get more focused interest.