I have a source for natural gas, but it's unlikely to be usable in the
rotax's. Or anywere.

Thanks for the impeller & hull tips, any other idea's how I could tell
if there are any impending repairs?

We do want it for bopping around for an afternoon here & there and
we're 5 minutes away from Bluffers. Agree there is NO boat really that
makes you comfortable on lake ontario, in short the moment the wind
picks up I'm headed for shore. Would also have a radio, and probably a
hand held one to boot along with an inflatable.

It's at a dealer - might they be offended if I bring in my own
mechanic to take a look haha?