It is hot in vegas so boondocking will require you to run the generator to keep cool, and at say 1/2 gallon of gas per hour, you will burn 4 gallons at $4.00 a gallon it will cost you a minimum of $16.00 for 8 hours, ad $20.00 for 10 hours. I would find a RV park and have hookups and keep cool without the noise and exhaust of the gen set. Just my opinion