Yes motoplex and AmpXtreme,, if you want trails and mud and a bunch of stuff to do. AmpXtreme has just finished the big MX track at Motoplex so even more to do now. The grand opening is this weekend June 13th-15th
Wait...
Did Amp build the track at the plex? I'm confused.
At any rate - Madison is the place to be. Check out the website above. Not a big drive from where you are and lots of good folks there too.