I am about to book a cruise on NCL Jewel. I am looking at balcony, deck 10, but in the forward section. The ship is large, so will the movement be much of a difference than if I was midship? I imagine the caribbean would have to be rough to really feel it anyway, and at that point I doubt it would matter where you are! Also, are the adjoining cabins annoying if you don't know your neighbor? Any opinions? Thanks a lot.