Starting Dive Agencies How to Begin? Certify on Vacation? What To Expect? Your First Dives Basic Safety Rules Common Myths Is Scuba Expensive What Gear When? New vs Used Gear Should I Buy Tanks? Take What Classes? Specialty Classes GUE Fundies DAN Insurance Book Reviews Knowledge Checklists Hand Signals Dive Logs / Apps Safety Stop / Deco Buddy Checks BWARF (Good) Insta-Buddy (Better) GUE EDGE (Best) DIR - Doing It Right Rec vs Tech SAC / RMV / SCR Nitrox / EANx Analysis & Labels Calculating MOD Minimum Gas Reserve CAT Rock Bottom Gas Planning HowTo Wetsuit Suit Up Giant Stride Entry Shore Entry Bubble Check Harness Routing Belt Buckle Lacing Cam Strap Threading Boltsnap Tie / Knot New Mask Prep Boat Diving (FL/MX) Boat Diving (Lake MI) Air Travel With Gear Gear Yoke vs DIN Hose Routing Dive Computers Types of BCD Proper Weight Ditchable? Balanced Rig Dive Lights OrcaTorch Compare Canister Lights Pony Bottles Spare Air™ Air Integration vs SPG Save-A-Dive Kit Tips Finding a Buddy YouTube Channels Pocket Contents Your Mask Your Ears Upside Down First Stage Hose Stick Compass Bungee Cutting Webbing Travel Florida Key Largo (2023) Mexico Cozumel (2024) Yucatan (2024) Fiji Beqa Lagoon (2025) MidWest Chicagoland Private Instructors Dive Shops Groups & Clubs Local Pools Three Oaks Rec Pearl Lake Haigh Quarry Lake Michigan-South Regional Gilboa Quarry Mermet Springs Georgia Aquarium Shearwater Perdix 2