I'm headed to Disney World next week with my girlfriend, mom, brother, and sister in law. It's our first family vacation down there and I want to make sure I'm prepared to get plenty of shots so I'm taking my D5000 along with a 35mm 1.8 and a rented 17-55 2.8. I also rented the SB-700, in hopes to tech myself how to use it in the few days before I head down, but I'm not sure if I'll bring it out with me. I'm also going to bring my kit zoom, the 50-200 I believe it is, but it will probably sit in my room. That is unless I decide to carry it all in my lowepro sling bag. I'm kinda toying with the idea of buying the BlackRapid RS-7 and throwing the 35mm in my girlfriend's bag. Any suggestions? Or am I pretty much covered???