I used to own a Fishing Vessel, but it needs a mechanic to fix some issues with it. 
It must be interesting owning one. There are an estimated 4 million commercial vessels.
Yes it was willed to my by grandfather who thought i would be a great fisherman. 
Is your boat made of wood? A lot of the newer ones have moved to fiberglass.
My boat is of the very old wood types, it has lasted over 60 years. I am not a great fan of the newer ones
. These boats are used by artisan fishers.
Commercial vessels.
The 200-mile fishing limit has changed fishing patterns and, in recent times, fishing boats are becoming more specialised and standardised. In the United States and Canada more use is made of large factory trawlers, while the huge blue water fleets operated by Japan and the Soviet-bloc countries have contracted. In western Europe, fishing vessel design is focused on compact boats with high catching power.
Commercial fishing is a high risk industry, and countries are introducing
Fishing vessel
A fishing vessel is a boat or ship used to catch fish in the sea, or on a lake or river. Many different kinds of vessels are used in commercial, artisanal and recreational fishing.
The total number of fishing vessels in the world in 2016 was estimated to be about 4.6 million, unchanged from 2014. The fleet in Asia was the largest, consisting of 3.5 million vessels, accounting for 75 percent of the global fleet. In Africa and North America the estimated number of vessels declined from