Off Shore II
To try and answer a few of Greg's questions. The rudders are weak because they are of a kick up design. You have a short fulcrum from the bottom of the side plate to the top of the rudder. With forces on the side of the rudder having all that length to lever against the side plates, they snap right there at the fulcrum point. If you make a rudder that is not of the kick up design, put your pintles right on the rudder and your tiller right on top of the rudder you will have less of a fulcrom, the leverage being only from the bottom pintle to the top pintle. This is much stronger, but won't kick up if it hits bottom. The rudder can be thicker then too. As to the outboard. The Briggs is not ment for use in salt water, I haven't seen any (except some electric trolling motors) that can't be used in salt water. However, motors for use in fresh water use aluminum anodes and motors for use in salt water use zinc anodes. If you pull your motor out of the water while sailing and at anchor it should be fine. The next problem comes with the water cooling system, fresh water cooling systems will use a thermostat that keeps the engine warmer, giving better fuel economy and less engine ware. Cooling systems for use in salt water have a thermostat that opens sooner so the engine runs cooler. This is so that salt will not build up in the engines. At temps of 180 degrees a good temp. for a freshwater cooled engine, salt will build up in the engine and heads and choke off the water flow, causing the engine to over heat and die. Put a 160 degree or lower thermostat in your engine if you plan to run it a lot durring your trip. Do flush the engine well when ever possible with fresh water, both inside and out. Spare shear pins or hub would be more important than a spare prop, unless you mean a spare prop and hub. Spare spark plugs can be a help if you flood the bugger. A can of carb cleaner incase you need to clean out a float bowl and jets. A spare hunk of line to replace the pull start rope, but this may already be in your spare line bag. Bigger repairs at sea are just too hard to do. I rely on spare sails. Being a cutter 2 jibs and a main are just for starters, I also have a flying jib, storm jib, 150 genny, and a drifter, tri sail and my old main, along with my old yankee and staysail. My boats engine is a 6 HP evinrude, but I also have a Water Bug (1.5 HP) for the dinghy that could be hung on the Vn 23. It wouldn't go fast but it would be better than nothing if there's no wind. Last ditch, get in the dinghy and tow the Vn with oars (OUCH). Think I'd just wait for the wind.As for an EPIRB. These have come way down in price the last several years. And there is also the Personal Locators too. Just like an EPIRB, same freq. same responce, just they transmit half as long. BUT the batteries on the personal locators are user replaceable. So with a spare battery would give you just as much coverage as an EPIRB. They do cost about the same, but the personal locators are smaller too. Rental runs about 3-350 a week, a new unit about 500, so with a 2 week cruise, may as well buy it. The rentals rarely have the built in GPS which can make a responce much faster. Both the personal Locators and the EPIRBs have this capability available. EPIRBs are required on commercial vessels with an automatic release (not available for the Personal Locators) and must have a stobe built in (not on all EPIRBS)(not on Personal Locators). Either way, a small stobe attached to each life jacket could save some-ones life if they were to go over board. Do get harnesses and teathers along with a jack line, if the weather comes up you won't want to be without them. The jack line can be made of good 7/16" line ran from the bow to the cockpit. Have good anchor points whether you buy your jack line or just run line. There's just too much stuff to suggest to bring, and not enough room to store it all. Make your list, decide what you can't do with out, and what ever you bring, hope you don't need. Lastly, what ever you leave at home, is exactly what you will need. Oh 6 gallons isn't much fuel at sea, so unless you sail like me, double that and cut back a little on the water. I get by on 1 gallon a day. Learn to conserve your water. Wash the dishes and your self with salt water, cook the noodles and soups with salt water (then you don't need to salt them either). Hint, don't ever put any chemical in the top part of your port a potty, in an emergency you can use the water.