Trucker's Hitch--best knot to know for securing canoes on car roof

Truckers Hitch Knot

Truckers Hitch - How to tie a Trucker's Hitch

Knots for tying a kayak paddle on car roof rack - Advice

The 10 Most Useful Backpacking Knots

Options for carrying a canoe/kayak, Page 5

Kayarchy - transporting your kayak, and knots for kayakers

Cartop Canoes With A Trucker's Hitch Knot - Paddling Magazine

How to Tie a (Quick Release) Trucker's Hitch Knot

How to Transport a Canoe on Your Vehicle – Bending Branches

How to tie a canoe onto your car: Trucker's Hitch

Best Camping Knots