Will be in hawaii from dec. 13-24th. Going to spend a shit ton of time shooting, so I need advice on what to bring/buy/etc. 40D tokina 11-16mm f/2.8 tamron 17-50mm f/2.8 canon 50mm f/1.8 canon 70-200mm f/2.8 non-is canon 430ex ii considering a ND filter and polarizing filter (or both). probably for the tamron. i also need a bag now since i just sold my last one. all i've got is my school backpack which might work. i will be on Oahu most of the time but i'm going to try and visit Kauai. any suggestions, stuff to do/not to do, must see's, etc. let me know! thanks.