I will be riding in Moab in April. Just for fun I will do the White Rim loop as well as a one way from Rabbit Valley to Moab on the Kokopelli. I have been on portions of both of these trails before so I am quite familiar with the terrain and complexities. My buddies are quite capable as well. How long should we give for each of these trails? I would like to go slow and enjoy the scenery, plus stop for pictures. I sure dont want to rush it.