SOME SUGGESTIONS
FSC: I rarely disagree with Steve (partly because he's usually right on!) but this time I do. Diesel heat would certainly work, but is potentially an expensive and smelly proposition. A few years ago we decided to do a bit more cold weather sailing so I dug into my camping bag and pulled out a couple of Coleman "Black Max" propane heaters. They use the same propane tanks I use on my Magma grill, and are certified safe for indoor use. Of course, we still leave a couple hatches cracked whenever they are in use, but they do a great job of keeping the cabin toasty warm. Best of all, they are CHEAP!!!! As for your radar question, I've done a bit of research recently in preparation of radar instillation on my new boat. Without making this into a novel, here is the condensed version: Not using mast mounted dome. No matter how hard you try, you are still going to get your jib hung up on the dome on occasion. In addition, you would probably have to drop your mast to install the mount and run wiring, increasing the cost factor. Finally, you can't level the dome when heeled.(can be very important, especially if you are heeled way over and trying to track a target on the "high" side). Two other choices; stern pole or backstay. Still pondering this one, both have good points. Both allow the radar to be leveled to the horizon The radar pole can double as a mounting for GPS antennae, outboard motor hoist, etc. A backstay mount keeps the antennae well above the cockpit (for those of you who are worried about trons infecting your brains) and is easiest to set up for automatic leveling. I'm probably going to go for the stern pole mount w/ leveling feature since I want to use the pole for an outboard hoist. There are any number of companies that manufacture mounting systems. Here are a few I found on the web: Scanstrut, Questos, Forespar, Edson, Garhauer (has a very interesting one w/ lifting arm included), and Yacht Specialities. I got to all of them through GOOGLE.COM. As an east coast sailor, I can't help you on your last question, but I hope the info I've added helps. Good luck and smooth sailing!Tim Leighton