Build advanced scuba skills through core dives and specialty electives
1.5-Day Course
Books, gear rentals, boat trips
Advance your scuba training with instructor-supervised dives across three boat trips. Practice core skills and select additional dive topics to broaden your experience.
No refunds within 2 weeks of your scheduled trip or lesson. Undisclosed health conditions may disqualify you from participating, with no refund.
Product ID: JYDN6E
Select your preferred date, then the team will follow up to confirm the course times, days, and details.
Yes. Each course student must complete a medical/student waiver before participating.
Bring towels, reef-safe sunscreen, a reusable drinking bottle, and any personal gear you want to use. Water is available onboard, and you can store personal snacks and drinks in the cooler.
Miss Jackie, next to The Marketplace at Isla Bella Beach Resort
This is the best dive, scuba, snorkel shop I have been to. Everyone is so friendly, personable ans knowledgeable. Always willing to help the customer out! They go above and beyond! Excellent customer service. I will only come here from now on. They helped fit us for the best snorkel mask that matched our face shape and size. Great products too! I visit the keys often, blessed to live in Florida. A five hour drive but I will get my snorkel needs taken care of here from Now on. Thanks for your friendly service.
Julie Hiatt
August 5, 2026
This is the best dive, scuba, snorkel shop I have been to. Everyone is so friendly, personable ans knowledgeable. Always willing to help the customer out! They go above and beyond! Excellent customer service. I will only come here from now on. They helped fit us for the best snorkel mask that matched our face shape and size. Great products too! I visit the keys often, blessed to live in Florida. A five hour drive but I will get my snorkel needs taken care of here from Now on. Thanks for your friendly service.
Julie Hiatt
August 5, 2026
Snorkel Sombrero Reef with gear included on the Marathon Mermaid
Paddle calm, shallow waters with glass-bottom views of illuminated marine life
Paddle clear waters and mangrove tunnels with an eco-guide
Sunset views of Boot Key Harbor and Seven Mile Bridge from the water
Shape your fishing day around reef, wreck, or offshore waters
Watch the sunset over Seven Mile Bridge from the water