In Amsterdam, take canal cruise to see all the different architectural styles. Visit the floating flower shops. See the Van Gogh museum. Anne Frank house should be on the list.
Take the items to your local UPS store and they will pack it and ship it. You can buy the boxes from them as well.
In the Sistine Chapel, photographs are not allowed and there are multiple security personnel to ensure that policy. This started after the last restoration.
Each museum has its own policy, but count on no flash or tripod.
Take ride on the London Eye for a bird's eye view of the city. A cruise on the Thames will give a unique view of London Bridge and the Tower bridge. Ride a train to Leeds and visit Leeds Castle with its Black Swans in the moat.
Let's not forget Yellowstone is nearby, as well. We flew in and out of Jackson hole when we visited Yellowstone.
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