We were there quite a few years back...
We crossed on the "floating bridge" (not sure if it's still in use?)
We took lots of pictures of the colorful buildings, and bought a beautiful painting of the harbor.
We walked around the shopping area near the floating bridge, some real neat "artsy" things for sale.
And, I'll never forget....right in the middle of the shopping area, some locals sat there and smoked pot right out in the open, on the street! Not sure if that's legal in Curacao, but they didn't seem to be concerned....=huh