Watching the guys have lessons here... after the day learning kite handling on the beach, then body dragging, it usually takes a few hours on the third day to get the water start working, up on the board and riding...
I remember my first lesson in 2003 - could get up over the board but would run out of pull and just sink. Then in 2006 I got a landboard and fixed bridle kite and got moving with that, then got back in the water in 2009.
This was about an hour into my "first" lesson... flying the kite and riding the landboard helped A LOT but I wish I'd gotten into the water much, much sooner!!!