Some videos I recorded.

Model Slipway – Drumbeat of Devon:
https://youtube.com/watch?v=h0OzLwCk_ZY%3Frel%3D0
Egrete push tug:
https://youtube.com/watch?v=es7QdNz1QfU%3Frel%3D0

Billing Boats – Smit Nederland Modified:
https://youtube.com/watch?v=UaLhkQeTWNI%3Frel%3D0

Sct. Knud – Steam tug:
https://youtube.com/watch?v=-4lRyEijoj4%3Frel%3D0PT-109 torpedo boat:
https://youtube.com/watch?v=TBLfGG1P-PY%3Frel%3D0
I hope you watched some of the videos and found something interesting smiley