Check out "Jiffy Jax" on google. I just installed them on my Cat 30 and I think they are the best thing since sliced bread. They retract so they fit under your sail cover, and they can be ordered (like mine) to be deployed from the cockpit. Once the sail is dropped and strapped, retract the lines and they are out of the way. Comes with great materials and easy to follow instructions.
Odyssey, '79 CSY 44 Cutter
Channel Islands, CA
"There is no unhappiness like the misery of sighting land (and work) again after a cheerful, careless voyage."