So, it look like a single-handed, single-handed-launch dinghy might be in my future. We'll see.
Found a cool blog post that combines my two loves: geography and sailing. Essentially they used opensource GIS and statistical tools (GRASS and R) to analyze GPS tracks obtained while sailing a Hobie 16. Very cool stuff, and something that I'm anxious to try. A GoogleEarth/Maps mashup would be the cat's meow!