The mileage measure didn't seem to work out that well. So whatever time we start out we look for RV Park at about 4:00 or a bit earlier. At night before we try to locate parks to stop at, about 400 miles, at the most an genrally don't make it. Though if near destination we ill press on.
Occassionally we are pleasantly surprised things like fishing lakes, that were unexpected t a stop and my alter travel plans for a day or two.
We like to be sat own about four or five and enjoy a good meal and see what there s to get into. Sometimes make a new friend or two.