This is my boat a Seaplane Tender on its maiden voyage.
It is a deans marine kit.
In the video it is running at about half speed which is about scale speed for this boat.

having got a seaplane tender it seemed that ishould get a seaplane ,so I did and this is the result...

She's an RAF Seaplane tender, Scratch built from FROG plans and is around 30 years old.

Power is now by Electric motor, but it was originally "Diesel" powered. I sail on Southchurch park pond, Southend on sea Essex.