That's what's special about Croom. You can ride for singletrack for 5 hours without repeating any trails. You can find the Spirit Tree, have a little fun in the pits area, and check out the cemetery. If you're looking for excitement, there are definitely a couple of drops out there taller than anything at Boyette or Alafia. Given the recent lack of rain, I expect there will be plenty of 'simulated climbing' on the trails, particularly the parts that were ravaged by the enduro race.
P.S. I was reading a race report from an ultramarathoner that mentioned a pit on the hiking trails where Ted Bundy buried some bodies. That's next on my list of Croom adventures.