Hey - I'm not in any position to lecture here, but I found one thing that really helped with the initial rotation...
Having watched some guys try to get 'em by bearing off downwind for a bit and then jumping (and making a mess of it) I started making the bear-off-down-wind to "jump" as one quick move.
Basically, sailing along, beam reach, bear-away-open-the-rig-then-throwtherig/jump all in one smooth move - I found it brought me much more over the board and the sail.
I know this probably isn't going to directly solve your problem, but it might help.
I found Dixon's Turfdog vid on youtube kinda helpful as well:
Take everything I've just posted with a pinch of salt, because I can't land 'em either - it is going to happen soon though! If you work out the secret and exactly what you were doing wrong, please post! The more help the merrier...