Ride is on Oct. 15th.  I've done this in the past on a DF.  The 100k and 100mi. have some long
climbs.  One in particular is the grind up to the rest stop at Possum Kingdom.  Cherry Pie Hill on the
way back in.  Rollers at the front end.  Also at the back end if you do the 100mi.  The support can be
a little sketchy so take plenty of your own food for the longer rides.  A good ride.  
 
http://www.kiwaniscrazykicker.com/