I (a kayaker) have two paddling partners who are canoeists. Both want to go camping with me. I'm hesitant because (1) I'm afraid of what will happen to them if we run into "conditions"; and (2) my experience is that a solo canoe can't keep up with a kayak.
In other words, a kayak can do things tha canoes can't do, and do it more efficiently and safely. For example, what if we get stranded on an island because the canoes can't make it back to the launch on a windy day?
Canoes and kayaks have a different camping style, too.
Can kayaks and canoes be compatible on tour?