I think it would be appropriate. Maybe people who are unable to attend your wedding abroad will want to buy you a wedding gift.

I find wedding lists a weird thing anyway. We are having a John Lewis list, but making it clear in our invitations that buying a gift isn't obligatory, and neither is sticking to the list.

If you do this then people won't feel obliged to buy you a pressie, but it helps those who do want to, to know what to get.

Jamaica! Wow! Lucky you! Are your family going out too, or just you and H2B??

Caline