I'm going to Ireland for a week in August (Dublin and then who knows) and I want to bring nice photo gear because I don't know if and when I'll go back and I want to come home with quality photos. However, I also want to pack relatively lightly while keeping the most expensive gear at home in case something gets lost or stolen. I plan to buy an FX camera soon so I'm hesitant to buy a new DX lens but, all things considered, I think it's for the best. All I know right now is I'll take my D7000 along with the FX 70-300 VR (I like it on the D7000) and I'll leave at home the 18-55 that came with D7000 because I don't like it. That means I need a wide to slightly telephoto zoom as my second lens. So if you were going on a once in a lifetime trip and money were no object which lens would you get? I typically buy Nikon but if another brand would better fit my requirements I'm open.