J
joe "Blow"
You are looking at a significant amount of upgrading. In particular, hull to deck fastening is a little on the light side. Also, upgrade the pintles and gudgeons on the rudder. The swing keel mecanism should be evaluated, and while it is relatively well built, needs frequent inspection (it has a tendancy to leak and rust out, esp. in salt water, at the locking strap. Really beef up the companionway doors. These are hallmark deficiencies in the c22. Get your reefing skills up to snuff. If you have the tall rig, definately use a main from a short rig, creating sort of a 7/8 rig. Outfit with a good vhf w/mast mounted antenna, and get a radar reflector. Next, read as much as you can from as many books as you can on upgraing and conducting emergency repairs at sea. It can be done, but it is definaltely not a jokeing matter. Be thorough, meticulous and cautious. And rember, the c22 was not designed for such uses. this leaves you with A LOT of work.