Ended up here on a winter site that had electric but no water or bathroom facilities (I knew this).  Site was plowed and I had plenty of room for my pickup with GFC camper to fit.  Site was easy to find and despite all the snow was plowed for me.  There are only two site that are available before April 1 so this was a convenient place to stay right near Bozeman for a night. Cost about $50.  Could have stayed in a Walmart, but prefer to only put the rooftop tent up in proper campsites so this worked out well for me.