Thoughts? My main concern is would it lift the boat high enough to keep the drivers out of the water at high tide.

I've got a floating one and it is awesome.

Yeah the floating lifts are nice, I'm actually talking about the "sunlift", this is the one that sits on the bottom underwater. Has anybody owned or used one? Seems like a slick setup.

I have the floating one. Boat is entirely out of the water including the drive. Absolutely love the lift.