Sometimes even with a boat gas tank hooked up one will run out of gas first and I still have power. Not as much...maybe enough to run what you stated with one as well. But no 13500 or,bigger AC.
2015 338RETS Eagle Premier gloss sides., king.
2012 Ram 3500, crew cab 4x4 duelly Deleted
16k miles, 530HP, 1000 +torque.