-- Last Updated: Oct-04-12 6:53 AM EST --
Experienced paddlers could probably go the distance in that amount of time without having to paddle through the night. If you don't know the river, navigation hazards, boat traffic at night on the lower river etc. it's a bad idea to do this at your experience level. Break the trip up into some day paddles and get some experience before trying to do the whole section in one shot. What kayaks will you be using to do this?