planning!!!

There are a few things we need to decide on before we pick a company to take us down the Colorado. We are all in agreement that it will be summer 2008!
1. How long do we want to go for? Trips range from 4-12 days
2. What part do you want to go on? I attached a map, it can pretty much be broken up ito 4 sections, and then trips vary from there.
3. Type of boat? Oar/Paddle, Motor or Hybrid?