I'm sure there are some around. I grew up in Filer....right next to Twin Falls. I'm now living in Northern California, but I sure do miss Idaho until it starts to get cold and you can't wakeboard anymore!
I'm not too familiar w/ that board, but CWB makes good stuff. I really suggest demo'ing any board before you buy it if possible. I just read the description on this site for that board and it sounds like a good board for someone starting out.
Well, if you have any other ?? then feel free to give me an email.... oh, and say hi to a tater for me!