Nice to make your acquaintance.
Sounds like you're fast and forever sweethearts, you've stuck together for a long time and that makes me smile.
I hope you find the second wife you're looking for, I know sometimes these things can take a long time and require a lot of patience. We have a Dating & Friendships subforum
that could be of help; also http://www.sisterwives.us/
might be a place for your particular search.
A couple of good dating sites:
And there's always the idea of joining a poly social group in your area. You could google "Florida polyamory" and see what turns up.
Glad to have you aboard, in any case.