Think of speed and fuel mileage like a penny doubled a day, the faster you go the more fuel you use. The difference between 65 and 70 mph is about 10%. Speed won't hurt your coach, just your wallet!!! Slow down and enjoy the scenery!!!
You won't need chocks, put transmission in park and always apply the emergency brake and you're good to go. Trailers need chocks because they don't have a transmission to put in park or an emergency brake.
Everyone starts out as a rookie, ask lots of questions, RV people tend to be very friendly and willing to help. Main thing, have FUN!!!
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