Nervous about dealers

We are purchasing a new RV. We want to get it in Florida so we can save shipping costs as we wont have a truck right away. We live in New Jersey. I have called numerous dealers and it seems like the only one who has the model we want is Orlando RV. Everyone keeps telling me they can get it but then they call back and say sorry, we can't sell that model. Anyway, I read good and bad things about every dealer, including this one. Should I be nervous?

Yup, be nervous. Don't give them any money until you have the RV and everything is just right. Don't let them tell you they will fix it later when you bring it back in. Get it fixed before the money goes to them. And always be willing to walk away from a deal.