For grilling we have a rectangular Magma, with a 5lb gas bottle. I am ready to try somehting new, due to wind
issues and hard to clean. Weber has a small rectangular unit for about 40 bucks that looks worth the risk.
For smoking, I have a stove top smoker which is really a roasting pan with a double bottom. I have wood chips (very small) in diff varieties, such as alder, hickory, cherry, etc. The pan gives a nice wood smoke flavor, but it cooks at too high a temp to be considered a real smoker. I would love to figure out how to get my Weber bullet on board. But that was one of the many liveaboard
tradeoffs we made. I may keep one at the marina and just share it with my boat buddies.