info@offkeycat.com+1.612.251.9931
Owner operated

Meet the Crew

Experienced captains, dive professionals and hosts who built their lives around sailing, exploration and sharing the water.

Captain · PADI Instructor · Chef

Kate Giebink

Kate is a USCG Masters Captain and PADI dive instructor with extensive cruising and charter experience. Her calm teaching style and creative, guest-focused approach are central to the Off Key Cat experience.

USCG MasterPADI InstructorEFR InstructorEmergency O₂
Captain · Divemaster · Chef

Cyrus Dietz

Cyrus is a USCG Masters Captain and experienced Divemaster. He brings seamanship, practical problem solving and a relaxed sense of adventure to every charter.

USCG MasterDivemasterSTCW TrainingEmergency O₂
Experience at sea

A long route to Key West.

The crew's background includes decades of combined sailing, an Atlantic crossing, Caribbean cruising and more than 20,000 nautical miles at sea. Off Key Cat brings that larger cruising experience into a personal day-charter format.

  • International cruising experience
  • Professional captain and dive credentials
  • Owner-operated care from planning through return
  • Strong focus on safety, comfort and personal attention
Off Key Cat brand and Key West water

Safety on board

Licensed Captains

Both crew members have professional maritime training and USCG captain credentials.

Dive Professionals

PADI and divemaster experience supports careful briefing, training and underwater supervision.

Prepared Crew

Emergency first response, oxygen provider and related safety training are part of the crew background.