Aqua TCI is a small-group dive operation on Providenciales, Turks and Caicos, founded by PADI/SSI instructors Bill and Stephanie Wallwork. The shop runs two custom dive boats — the 29ft "Aquatic Safaris ii" and the 36ft Newton "Chucks Mate" — with guides taking a maximum of 8 certified divers per trip from a South-side dock to wall sites at Northwest Point, West Caicos, Sandbore Channel and French Cay, roughly 45-60 minutes away. Daily two-tank dives leave early to reach sites first, with Nitrox available throughout. Beyond daily diving, Aqua TCI offers PADI/SSI Discover Scuba/Resort Experience, Open Water and Scuba Diver certification (via eLearning plus boat dives), Open Water Referral dives, Reactivate/Skills Update refreshers, Advanced Open Water with various specialties, Nitrox certification, AWARE Shark Conservation and Invasive Lionfish Tracker specialty courses, plus private charters, group bookings, gear rental and multi-day dive packages.