Hello. We will be in the DC area for the long Memorial day weekend 2013. I would love to documend our trip with photos and vids. Most likly I will use my iphone for this but was thinking of taking my point and shoot Kodak and my digital vid camera. I am sure there are places where photography or vids cant be taken(or limited), but are there places to store your items while were enjoying the "non photo" sights? And if we can shoot, are there any restrictions? Thanks for any advice.