Awesome! Your boy looks super comfortable on the water and has a great heel w2w! Time now to even his riding out with some toeside. Start with small outside to inside 1w jumps - suggest you slow the boat a little to widen the distance between wakes and give him a bigger landing area. When he has these down, have him try 1w inside out ts jumps. When he's super comfortable with both 1w variations it's time to go w2w. If at first he has trouble clearing both wakes, shorten up the line until he can clear both wakes with ease. Here'e a lil vid of my boy at 11 a couple days after landing his 1st ts w2w jumps
http://www.youtube.com/watch?v=8CaMmLOkyY8&feature=plcp
Good luck!