Doesn't look too bad at all, you're runnin some buoys there. I'm no pro but have skied with some, if I were the only observer in the boat for that set I would mention 2 things:
1. The first pass you appear to be getting progressively flatter each time you go they the wakes. Keep arms straight and pull thru both wakes.
2. We used to have decent success with skiers by telling them not to over think the turn, try not to look at it as a turn but as a "change of direction", get wide, relax, "change direction" smoothly, and go.
When you're at Seth's try and get a couple rides with Adam Caldwell, great instructor.