Okay so my boyfriend and I bought a 2008 heartland Sundance. We currently rent a lot at an RV park where the rate for electricity is .15 per kwh. Normally our bill is between 50 and 60 and I expected it to go up a little with us living in Texas and it becoming summertime. But our bill has gone up to 130. We checked the meter on June 1 and it was at 1890 and now today 2.5 days later it's at 2235. Which puts us at a 52 dollar bill 3 days in. If it keeps going at this rate our bill will be over 500 dollars!!!!! When we went to investigate we noticed our 30 amp plug was melted. I'm trying to figure out why it melted and if that has anything to do with our bill going up. Also we recently installed a new converter at the end of April. So that fits into the timeline of this months bill. Please help any advice would be greatly appreciated. We can not afford that bill!!!