I would, depending on price
I'd also prefer if it was run as a Kayaking REC3
Having done two of these, both book by and "tailored for" groups of kayakers...there wasn't that much kayak specific stuff, just the odd thing thrown in here or there. Not to say that they weren't very good and I wasn't perfectly happy with them, but if it hadn't been kayak-focused, I don't think it would have been too different.
You need to cover the same stuff for any wilderness first aid.
The last one was by Pat Reid and Gen..something, they were both very good.