Hi, We were in St Kitts a few weeks ago, here's some info for you: Taxis available, and tours, and water taxi. We went to Friars Bay, 10 mins away, got water taxi for $12 pp return. we were the only 4 on the boat going to this beach, its one i read reviews on on a forum. i'm glad i did as the other beach was packed, where as this one had 20 people max on it! $10 for 2 sunbeds. 1 bar/food hut, good food freshly cooked for you - chicken, rice and salad, or ribs rice and salad, we had one of each, 1 rum punch and one carib lager and 2 bottles of water to take back to our sunbeds for $31.
Quiet beach, no water sports. Sea was nice and calm and reasonably shallow. Would recommend this beach especially if you want to chill out. The sand is sooooo hot here!