I have bought a new toy, The Sublue WhiteShark. I have a couple of questions... We will be staying in a villa with only 240v outlets. Anyone ever charge the batteries with just an adapter and not a transformer??? ( My first time to a 240v country) I brought the WhiteShark to Turks a few months ago and they DID take a second look at it going through security. It would suck lose the batteries at $150 a piece but what can you do if they say no?