Yes, there are lots of turns on this ride! I'm sure they'll have good arrows to follow. This sounds like a well organized event. The ride I did was not, it was just one of those weekend club rides where everyone is welcome, there's no food or SAG, and you get lost. I guess you get what you pay for. 
edit, I think the steepest climb is maybe 7%. There are a couple of short and steep, and one long one around mile 30, but nothing is that bad. In fact, the one that looks like a big hill starting at around mile 11 is a long, low grade (not hard). Do you have a triple or a compact double?
Last edited by redrhodie; 08-25-2010 at 10:44 AM.
'02 Eddy Merckx Fuga, Selle An Atomica
'85 Eddy Merckx Professional, Selle An Atomica
'10 Soma Double Cross DC, Selle An Atomica
Slacker on wheels.