VB,
I know what you mean about being over run with people. I contacted a number of transporters and once they got my email address it was hard to get rid of them.
Anyway, when I retired last year I needed to get my Vettes shipped from Maryland to Ft. Myers. The firm I used was Thomas C Sunday, Inc. All of Tom's transporters are enclosed trailers. He also is a Corvette guy. He is a member of the Cumberland Valley Corvette Club (Carlisle, Pa area). He was not the cheapest, but they showed up when they said they were going to show, and the cars arrived when they said they would. Not a scratch or an issue on my Corvettes. I would use them again if I needed a transporter. Here is a link to his website:
http://www.thomascsundayinc.com/
Like I said, Tom was not the cheapest quote I got, but he also was not the most expensive. I would rather pay a few extra dollars and know that my cars are going to be treated well. You might want to give them a call and see if they are what you are looking for.
I hope this helps! Let me know if you have any questions about my experience with shipping Vettes. I do have a few pics of the Corvettes being loaded and unload if that would help you.
Rich