I would give some serious thought to the Volkl Pearl if I were you. I'm sure you could find them somewhere in the States, and have them shipped.... In fact, REI has them for $179.... I might be buying a pair myself.... Uh oh...
I'm not sure if you've been in the park before, or gone off any jumps, so I'll start with the basics.
Bend your freakin' knees. It hurts like a $@%#&
:yell: if you don't, and you are likely to fly out of your bindings, due to the amount of impact on your ski system. When you approach the lip, bend your knees slightly, and try to pop off the jump, rather than just propelling forward. What you do in the air is up to you, a lot of people prefer to bend their knees more, in a type of tuck, to keep themselves more stable, until they start doing tricks. If you are completely stretched out in the air, landing is going to hurt, and you are less in control of your body movement, which impacts where you land and if you are on your feet, or not...
When you hit the ground, absorb the shock with your knees. Keep 'em bent and loose!
By the way, a little bit of wisdom from my experiences... Falling doesn't hurt nearly as much as you think it will. Snow is awesome that way. Landing with straight-legs and a stiff body position hurts way more than landing half right, falling on your side and spinning a bit. Landing flat abruptly stops all your momentum, and ugh, man, I hate that feeling.... BLAGH! I need to work on believing this. I don't fall much, and its freakin' hilarious when I do, but I usually don't try things when I think there's a chance that I will, I need to work on this.
Try just building your confidence with getting as much air as you feel comfortable doing. Start small, and work your way up as you feel better about it. You are going to need to be ok with the speed that gets you past to landing of the jump, because landing on the flat right underneath HUURRRTS. So, again, start small!
Once you feel comfortable enough in the air that you want to add something to it, try a grabbing one ski in the air, on the same side, or do a mute grab, by grabbing the opposite ski. My brothers found grabs to be beneficial to their technique, because you are concentrating on a certain position in the air, and you don't flail as much, like I mentioned above.
Skiing switch is ridiculous. I have no idea how I learned to do it, and I don't even know where to start. Don't worry about doing 180's, landing switch, or any of that. For now, see if you can watch someone skiing backwards, to better understand the technique (ski school instructors are where I picked it up from...). Start by doing a snowplow backwards, on a nice green run where you are comfortable. You'll have to play with it some before it clicks, but again, don't worry about the freestyle aspect until you can confidently ski greens and some less steep blues backwards. It's like driving a car backwards, everything is the opposite. You'll get the hang of it. This might help...
https://www.niftytricks.com/ski/freestyle/switch.html
Let me know how it goes! I'm super excited for you! If you have any other questions, feel free to ask!!
I'm jealous, I have class all day tomorrow.