not sure about going thru the Diesel lanes but just go to the normal lanes and you will have no issues. they are large enough for gas powered (mine is 32' with tow) and no issues at all and if you have the good sam card you take the 3cents off per gallon
Bo and Jo Brister
Retired U.S. Army "Sapper"
6 Furry family members (Elphie, Army, Cinnabun, Maxx, Rosci and Manu)
2017 Minnie Winnie Class C
"Freedom is not free, it is because of our brave Military that we have Freedom today"