try a surface 180!!!! and an ollie on the outside of the wake!!! thenafter you get both of those try an ollie 180!!!!
as far as tips go on jumping the wake you just have to edge out and go for it!!!!keep your knees bent and when you get to the lip of the wake kind of straighten your knees out to get a pop off the wake and kinda just ride it up and bend your knees back as you hit the wake to absorb the impact!!!! good luck!!!!