Loved many of the comments in these posts....I too love navigating with a map, and we avoid interstates. I use my google maps app on tablet and phone alot, and allstays is my favorite campground app. We have printed labels posted on our rear view mirror and visors reminding us of our clearance height. It has become second nature to be aware of clearance signs and watch for overhangs...driving a Lexington we are only 10'6", so can get into and under shorter spots....love it. City, county and other tiny camps are our favorites and as long as the road to them is not dirt, we will try most. Sure see more of real life, and love the unexpected finds along the less traveled roads.
By the way, how can I get/use the US map that shows states visited? Many people use as part of their signature - I would like to do that also.