Ridecamp: [RC] FirecrackerRide Terrain?

Once again I am asking for some help in obtaining some info on the terrain.  
Looked at website but I need to know if there are steep climbs and it would 
really help to know ahead of time.  I have spoken some folks up there (I live 
in the flat desert of So Cal) Haven't spoken to anyone who has done the ride. 
 Left messages no reply.  It is 400 mile drive and I have never seen this 
part of Cal and only done PS and SW rides.  Would love to get to Northern Cal 
but mountains are not our friend anyone who could please shed some light on 
the climbs and steepness would really help.  Last words from a person was 
"there aren't any flat parts!!??"  Donna and BOB

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 Ridecamp is a service of Endurance Net, http://www.endurance.net.
 Information, Policy, Disclaimer: http://www.endurance.net/Ridecamp
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=