I suppose that would depend on your risk tolerance level. Lots of people do it. I wouldn't.I'm getting my ducks in a row to sail north from the San Juan's for the summer. Do I still need full size paper charts of can I use a chart book?
I figured the first question on that page and it's answer would have answered your question:Did I miss something< didn't see anything pertaining to paper, just CHS They also have digital.
These are not adequate to meet Canadian regulations.You could also purchase the Canada/u.s. chart for your smartphone/iPad/tablet $15-$50 depending on the device you are purchasing for. Then you can download whatever sections of the map you want.