30lb propane tanks are cited as 25/hrs each for furnace. Barely a weekend trip. Or, why 40's are preferable. (My aluminum Worthingtons are 72# ea when filled).
11-mpg and a heavy foot is impressive given what an oil burning 454 Chevy would have done. Maybe 4-6/mpg.
2004.0 DODGE Ram QC/LB 2500 2WD/NV-5600 305/555 ISB. 7,940-lb. Stock. 200,000 miles/5000-hrs @ 40-mph average.
1990 35' Silver Streak
8-cpm solo & 11-cpm towing; 21-mpg average past 54k-miles
Sold: 1983 Silver Streak 3411