yeah, my daughter was exactly like that right after she turned 3. I still remember the day that began with making an entire roll of toilet paper into paper mache (by dunking it in the toilet, naturally) and ended with me discovering her stark naked, in the back yard, sitting on a stump and poking the ground with a stick. There were about a dozen other stunts inbetween, as well. But she survived. So did her sister. So did I. Sounds like you guys will too.