I recently acquired 250 feet of 3/8" polyester rope (not polypropylene; polyester rope takes knots well and doesn't stretch).

I originally bought it to use for canoe tie-downs on my truck, but was surprised to find that a Yakima Keelover canoe rack kit I also purchased came with its own tie-down straps and bow/stern ropes. I guess I didn't read the description very well. Huh.

I figure I'll use the 3/8" poly rope for general tie-down uses on my truck and my open trailer. BUT, now I find myself trying to decide what are the best lengths for ease of use and storage. Any suggestions based upon your experience?