All Boating Charters
- Roatan Reef Explorer Tours
- Roatan Reef Tours
- Roatan Snorkeling Tours
- Rob’s Guide Service
- Rock & Roll Costa Rica – Adventure And Tours
- Rock N Roll Charters
- Rockaway Charters
- Rocket City Charters
- Rockstar Yacht Charters
- Rod Bender Fishing Charter
- Rod K Ri - Sport Fishing Mauritius
- Rod's Florida Charter Service
- Romeo
- Ron's Mystery Tours
- Rowe Boat Sportfishing & Excursions
- Royal Charters Costa Rica – Luxury Yacht
- Royal Charters Mallorca
- Royal Charters – Mallorca
- Royal Dolphin Co Ltd
- Ruff's Custom Coastal Adventures
- Runnin The Flats
- Running Tide Charters
- Rush Hour Boat Charters Inc.
- Rusty Dog Charters LLC
- S.M. AnchorQuest Charters
- SCW Charters
- SOLMAR yacht
- SRQ Boat Charters LLC
- SUV of the Seas – Virginia Beach,VA
- SY Blowing Bubbles
- SYL Charters
- Sackets Harbor Boat Cruises
- Sail Cayman - Serenity
- Sail Crete Yachts – Mariam
- Sailfish Tours
- Sailing Charters Malta - Farfalla 1
- Sailing Charters Malta - Hati'
- Sailing Charters Malta - Lilly G
- Sailing Charters Malta - Moonsong
- Sailing Charters Malta - Nini G
- Sailing Charters Malta - Taifun
- Sailing Magano
- Sailing adventure Croatia Hvar
- SailingZadar
- Sailingdaffy Inc
- Sailosophy
- Salt City Boat Tours
- Salt Dance Boat Tours
- Salt Line Boat Tours
- Salt Shaker - Luxury Yacht Experience
- Salt Therapy Charters
- Salt n Sun
- SaltH20Therapy
- Saltwater Adventures Ocean City - Maryland
- Saltwater Dreaming Charters
- Saltwater Safari Company - Sightseeing Tours
- Salty Bottom Boats
- Salty Bottom Boats – Tiki
- Salty Bottom Chartering LLC
- Salty Bowline Charters
- Salty Charter
- Salty Confusion Charters Madeira Beach
- Salty Dawg Fishing Charters - Boat Tours
- Salty Dog Charters
- Salty Fin Charter
- Salty Fins Dolphin And Snorkeling Tours
- Salty Foot Charters
- Salty Freedom USA
- Salty Fresh Charters - The Miami Experience
- Salty Gecko Boat Tours
- Salty Goat Fishing Company
- Salty Love Sportfishing
- Salty Paws Charters Key West
- Salty Pleasure Boating
- Salty Pup Adventures
- Salty Soul Charters
- Salty Vibes
- Salty Waves Offshore Fishing & Recreation
- Salty Ways
- SaltyFrog Charters
- Saltyhookfishing Charters
- Sam Can Fish
- Sampei Premium Boat Tours
- Sam’s Private Boat Charters
- San Diego Boat Rides
- San Diego Charters
- San Diego Sailing Excursions
- San Juan Eco Tours – Puerto Rico
- Sandbar Somewhere Charter
- Sandbar/Snorkel/ Dolphins/Sunset Trips
- Sandy Hook Charters
- Sandy Lin Charters
- Sanpjero
- Santa Maria di Leuca – Daily Cruises
- Santa Marta Boats Charter
- Santorini Boat Tour
- Sarasota Boat Excursions
- Sarasota Coastal Boat Tours
- Sarasota and Siesta Key Family Boat Tours
- Sayulita 1