Ok, I used to fish the Clinch growing up, but for the last 15 years have fished the Smokies or traveled to fish. When we used to float the Clinch (and before that, the Little T) we always used canoes. Can someone tell me if they use drifts and if so, if it's worth the extra money? I have a buddy with a pretty nice Claka for sale and was thinking about buying it. Sorry in advance for such a noob question.