Buying a Former Rental Class C. How many of us out there?

We just finished a trip from Las Vegas to Phoenix, stopping at Zion, Bryce, GC and Sedona in a Cruise America 30 (really the 28). We had 7 of us including 2 grandchildren. We had a great time and the Rv ran great. Would not buy one for our family but we managed.
Despite the noise, I was impressed with the V10. We averaged just under 9mpg and I think the tank was not quite full when we got it. Despite what CA recommends we did not run in tow/haul mode except in severe circumstances.