Have stayed at the Bokotu in Kotu beach which was very good. Best thing is to get a brochure from The Gambia Experience as they are the specialists. Just be warned that the coastline is very dangerous, there's nothing between you and the Americas and the current can drag you under quite easily. Quite a few locals lost from the beach when we were there. There are quite a few hotels all together at Kotu beach so you have some choice for evening entertainment. We went in January and you only got 12 hours sunshine, it just went dark in a matter of minutes. Make sure you take the Malaria tablets. Hardly got any bites there surprisingly, usually get eaten alive. There are some lovely excursions, you should love it.