Replying to I need some tips!!!!!!

a;right ive been skiing for 2 years and i ride 177 line afterbangs

im  a pretty good skier i can hit a few rails, do straight airs on smaller jumps and flot 180

im going skiing tomorow and need to kknow a few things

1. some beginer grabs that i can try

2. some beginner spins on rails

3. is there any workouts/excersizes that will help me spin faster or easier?

any advice is appreciated!