If you have a dirt bike and want to ride some awesome trails you should ride the Theilman Trail ride!
It is a trial RIDE, so it is non-competitive. It is very family friendly and kid friendly. There is more trails to ride than time to ride them. There is a kids trial, blue (easy), and red (harder) trails. It doesn't matter what your riding skill level is, you will have fun.
I have been going to this trail ride for years and will be there this year too! I went with a friend my first time, it made the whole process less intimidating. PM me if you are interested, I will help out with arrangements to make things easy for you.
I think that the trails are too difficult for the Uly to handle. Mine will stay home, but, it would be fun to see someone try it!