a B&D 12 volt multi tool kit. It has not only a drill, it also has a saber saw, a circular saw, a router, and a sander. I know the higher volt systems may be faster, but having all of those tools along when cruising was to good to pass up! You can see on our web site in our "outfitting" area some of the major projects I managed to do with them.

Not long ago I did a YouTube video on converting an old bad battery pack to run off ships power. It's at;
http://www.youtube.com/watch?v=WRCvPhTclqs&feature=share&list=UUyGH1-xOhCotpV_zhSzQq7g

if you are interested.

Greg
Photo of one of my projects................................