When you are offering watercraft, whether you intend for the guest to actually utilize it as a vessel to traverse the waters, there are inherent new risks that could rise above standard property insurance.  

You house hack could be a vessel to buy more properties.

The blue tank is your pressure vessel. 

The name of the game is to get  your  business credit  up to par   and  use that as  the  vessel.

Carrot is a vessel.

Which vessel you travel in depends on your destination and timeline.

Get to know what goals they have financially and perhaps you can be the vessel to help either other and form a great relationship. 

. - I suspect the sinks that drain slower are ones that lack an overflow opening in the sink bowl; this is a known problem with vessel type sinks that never have an overflow opening.

Chrome bricks on the inside of a vessel that operates at 2000+ degrees. 

Thanks to Jones ACT (1920) while US regulated transporting goods during the First World War, we are still paying the cost of watching vessels come through PR, non-stopping directly to Florida or Texas, then back to PR.