I like this topic. I would say "yes" because you want everything to feel familiar. I would also say "no" because when I'm open water skiing I want to be having fun and working on fundamentals and basics (stance, glide, body position) because attempting 30 mph/15 off passes without running them every time means my fundamentals suck and I have poor body position. If I have my course ski under my feet, I want to rip and chase buoys even if there aren't any which, it seems to me, is ultimately detrimental to my progress.