I am the opposite. I am afraid of getting pickpocketed but I know a photocopy won't always work. We didn't need it in Tortola they just looked at our KTTW card. I had my license in case I wanted an adult drink.
Small plug for the H.M. Prison Museum. The lady working there told great stories about the place and some Caribbean history. It was a short walk from the Port and only $5 a person to tour. A fun way to get off the boat without breaking the bank