Your friend is probably right about the speed thing in wind Trason. They can all have a bit of trouble in the wind. You can fly pretty comfortably in 15 MPH winds on the Mavic but a head wind will slow it for sure. At that point you have to be in Sport mode which will take it up to about 40 MPH (no wind) which may be needed for wake boarding. It is a pretty quick little machine.
2007 XLV Gravity Games
Full Wake Makers upgraded ballast and pumps
1,100 in each rear locker
1,180 in front
OJ 1435 prop, 325 EFI Indmar Assult.
Fresh Air Exhaust
SuckG8
Bunch of other crap