Tugboats, where to get details
 

Anyone here know of good sites where I can get good info about harbour tugs with decent drawings and data.

Done some googling but a lot of it is disparate info.

I have some photos that I took while I was at sea. They're the happy little orange ones that float around Mayport. They look like bumper boats. You don't want to take a picture of a tug boat from Norfolk, though. They look sad and beat up. Mayport tugboats are the tugboats that make one smile.