Imsooter, thank you for the information.
I had no idea about having the motorhome weighed once we got it all set up. That is a very good idea, and also thanks for the mileage update.
Ours too has the Ford Triton V10. I will be checking out the website you suggested. There is so much to learn, even though we have been campers with travel trailers since the 70's, motorhomes are a horse of a different color.
Thanks again.