Do You Earn Rewards at a Marina or Boat Slip?
How marinas code
A marina rings up slip rentals, mooring, and services under a marina or boat-services category code, outside the usual bonus buckets like dining and travel, so most cards earn their base rate. A boat slip rental is a recurring service you can autopay, but it does not earn a travel or any category bonus on typical cards. The framework is in what is a bonus category.
Marina fuel can code as gas
Some marina fuel docks that sell gasoline or diesel for boats code under the fuel category, so a card with a gas bonus could earn its higher rate on marine fuel, similar to how a gas station codes. It is not guaranteed, since some marinas ring fuel under the general marina category. Compare how fuel is treated in what counts as gas for rewards.
The best card for boating
Since marinas have no dedicated bonus, a strong flat-rate card earns the most on slip fees and services, while a gas card may win at a fuel dock that codes as fuel. Run your spending through the rewards calculator to compare, and see options in best cash back cards.