Clockwise, relax dude. As long as you can sort yourself out and are relatively self sufficient all will be fine. There will be loads of riders to help out too but don't depend on it. If you're not sure of your abilities to ride the entire distance then map out a ride one weekend of a quarter of the distance and when you're done ask yourself if you could do it 3 more times. There will be plenty of opportunities to stop etc.
Clockwise, relax dude. As long as you can sort yourself out and are relatively self sufficient all will be fine. There will be loads of riders to help out too but don't depend on it. If you're not sure of your abilities to ride the entire distance then map out a ride one weekend of a quarter of the distance and when you're done ask yourself if you could do it 3 more times. There will be plenty of opportunities to stop etc.