About 310 miles for the day. Left the campground in the Blackhills and headed up towards Deadwood, SD, where we stopped briefly before continuing up through Spearfish Canyon. What a beautiful ride. Ended up in Spearfish, hit I90 and continued to Devils Tower, WY. Nice. Not too crowded, and was able to shoot a few pictures. Will post later. The internet connection is rather crappy.
Headed down I90 to Sheridan, WY, where we are camping overnight.