I certainly wouldn't take all that equipment - why not just take what you'd use on a walkabout in your home state.
Also, I wouldn't want to cart a tripod around and you might consider whether you're really likely to need your flash.
I question why you bought the equipment if you leave it at home when you travel to such great locations? I would take all the equipment you could pack with you and take whatever you need for your outing. Just got back from New Orleans and I took my backpack full of photo equipment and I used just about all of it. Early morning shots are much different than day shots which again are much different than evening shots. Landscapes are different than street photos which are different than concerts...so I took everything I could pack.
Why limit yourself?



