If you turn it into that I know a couple of more girls who may come. Not quadtards but they ride at your level Hehe, just jabbin ya Rez! They arnt quite as skilled as other girls I know but are fun never the less and a hoot to ride with! I held an all girl dirt bike weekend at my friend's ranch years ago and that is what we did among other things. The watermelon relays were a lot of fun! Messy, but fun. We had a MX track we used for the course. You can just make a small obstacle course around your property. Let me know if you make it a family weekend
I have a "track" of sorts already ... may need some prepping and modifying (like triples, table tops..etc.)
As for riding "levels"...I rode slow so Geek and Irish hill could still see my dust .... yeah, that's it!!! ......