Wanting some feedback from folks that pull their kart trailer with an RV. I currently pulling with a 2500 GMC with a 6.0. Driving the thing everyday is killing me in gas. Thinking bout buying an RV to pull trailer and camp with kids and buying me something cheaper for everyday use. We have a 8.5 x 18 trailer. What u guys think? I hate hitting a hill and bogging down to 45 MPH. Thinking bout class c or smaller class a with a v-10 motor. Thanks in advance for your experienced advice.