Made it to the Adrian, Minnesota campground. First day of the trip and everything worked well. I increased the psi of my trailer and truck tires, slowed down 5 mph, and increased my mileage from 11 mpg to 12.6 mpg. Until I got to Minnesota I was getting 13.5 mpg but after climbing the bluffs on the Minnesota side of the Mississippi River I was facing a strong wind.