1. 30-35
2. 18-20 (but my boat doesnt provide a big enough wake to make a wakeboard any fun)
3. kids in the tube 20-25...anyone else I whip them as hard as I can at 30-40 with bursts of speed in the straights
4. Idle and take lots of pics
5. Stoker Sport Tunnel
6. 17-18 mph unless I'm loaded with a lot of people