Yes, thanks everyone! My motorhome, has a GVWR of 51,000# plus I'm towing a Jeep Grand Cherokee. Not sure of it's weight, but I know it's less than 10k#! So, I know I need an exempt class B. I just wasn't sure about the need for the combination endorsement. I'm thinking that I won't need that because of the weight of the towed vehicle.
David and Cheryl truly did an extraordinary job with the original post! Many thanks. However, I'm still a little anxious about what to study. Yes, I've read all the post, but the CDL Handbook says study Chap. 1, 2, 3, 5, 11, 12, 13. and it doesn't say that we DON'T have to perform the pre-trip inspection. I really wish it was more clear in their documentation, but from those who have taken the tests, it sounds much simpler than what the book makes it out to be.
I was able to schedule my knowledge test for Friday, in Texas, at a 'CDL only' test facility. The 'regular' DL offices are still closed (virus) and with my full disclosure, they said it was fine. Sooooo, I'm thinking that maybe they'll let me take the skills test there as well? They may be tougher, since they are a CDL facility. Oh well, we'll see.
Thanks again everyone! I really appreciate it.