I was also wondering why they went down that narrow bit with boats moored all around at such high speed. Obviously they are all friends and neighbours there, but still.
Second question; I don’t know of any rule that affects tugs, or other commercial boats, but there are several for fishing boats. I believe he is planning to use the same basic hull design for fishing boats as well.
Would this little tug be interesting in Alaska?? If so I believe he would be willing to franchise.
(No double bent plates to worry about)