Hi my name is Ed, Just purchased this motor home new in November. I've got it set up to tow a 2014 Honda CRV and have been out three times driving around 120Mi each way from Indio, CA to Quartzite, AZ. I'm looking forward to travel this summer (end of June). We will go to Seattle, then want to see the bad lands and Mt Rushmore before traveling to Decatur, TX. We will do some traveling around Texas and possibly some of the mid west states. Looking forward to the travel. Is it true to only drive around 350mi per day as a rule of thumb?