Hi, We are travelling to DLR on 1st August and I am just looking for some information regarding day trips. There are 8 of us and we like the look of Sanoa Island by catamaran & speedboat . Are there any others people would recommend. And is it better to book before we leave the UK ? There are some pre-bookable with British Airways but was hoping that someone would be able to advise of the cost if we book whilst on holiday. Many Thanks.