I am very new to the DSLR world. I recently bought a Nikon D3000 and it came with 2 lenses... 18 - 55 & 55 -200. I am going to Disney in just over a month and I need some advice on which lens to take with me. I'm not really comfortable changing lenses yet. So I'm not sure that I want to take both of them to the parks. Is there an "all purpose" lens that I could get that would suit my needs for taking pics of my DDs at character meals, meet & greets and also get some good pics of the castle, Spaceship Earth, Everest, etc?

