Dangar Marine

Follow the QR to a great video which goes through how to tie up a small boat to a pontoon and to a wharf in a tidal area.

This includes tying to a cleat, leaving enough slack in a rope or line to account for the tide and dropping an anchor.

It also briefly goes through using a spring line to stop a boat moving and to spring off a wharf when leaving.

for those with no QR readers this is the address ...