We are beginning our research to purchase a motorhome - Class A or Class C - diesel or gas! Interested in opinions from experienced owners on advantages and/or disadvantages of gas and/or diesel - we travel in Louisiana, Mississippi, Alabama, Arkansas, Tennessee, Carolinas, etc with a GMC truck (gas) pulling a 27ft fifth wheel. Also, interested in opinions of the Winnebago/Itasca and/or Fleetwoods...We also, have been reading in the "blog" section about diesel or gas - great info there! Thanks!!