Well, not exactly. But we are booked with them for October. So far things have been smooth enough. They came recommended to us by locals.
We did decline both the travel and car insurances offered and have saved a lot by purchasing these separately on the net.
We chose them because of the direct flight from Glasgow to Sanford (we really didn't want to have to change) and the price was better than anywhere else I could find too.
Fingers crossed time, I suppose.