[AltSaint]

If you're staying in Mombasa, and heading south, there's a campsite / lodge at Tiwi Beach called Twiga Lodge. From there you can walk down the beach to Barracuda divers, and they are happy to take freedivers out ( not sure about spearos though ). Anyway, quite a few coastal Kenyans go out spearing and have boats, so you'd easily find someone.

Me and the missus were out there at Christmas, and went freediving with a Whale Shark.

Top moment.