2 tow or not 2 tow

Thanks for the suggestions. We thought about hiring a driver, but don't know how plentiful they might be. Someone suggested a "hot shot" driver. What exactly is that? Also, would their vehicle insurance have to include tt or would any accident while towed be covered by the insurance we would have on the tt? Just an fyi, another reason we are hesitate to tow it ourselves is because my husband has poor vision and can not drive. I would be doing the driving and I'm not too sure how comfortable (or competent) I would be towing a tt.