I'm going on my first vacation with the wife and family in over a decade. I'm considering getting an entry level DSLR to take scenery and family photos and short videos possibly. Is the Nikon D3200 a good choice? Is there better choices in the same price range from Canon or Pentax? Are the pre-packaged lenses good enough for zooming and family photos? What accessories are needed? A battery pack, SD cards, and a neck strap? I have no problem carrying weight around with me, I just want to be fully prepared. I won't be leaving for two months so I assume it's wise to play around and get very comfortable with the camera before going.