Lamasco is going to rock if you really want to ride ramps and have never been to a "good" skatepark. It gets kinda slick, but it's still fun for a while.
As for your bike, it rolls and has handlebars. You could get started on a Mongoose if you wanted to, it's up to you to getb the balls to try things and listen to other people's criticism. Take it all as advice, even if it seems negative to you. If you really want to start riding let me know. I've been riding for 9 years now, and I always encourage people to start if they really want to. It's tons of fun, and you'll get to have a lot of fun with really interesting people in really fun places, no matter how good you are or aren't.
ha.... ive been riding for 10. sizuck it.