I'd like ask the group for feedback on tipping at the fuel dock or when getting bulk fuel delivered.

In the case of the fuel dock: No special "extra" services, just looping two lines around a piling and handing you the fuel pump, maybe handing the pump-out nozzle.

Does size of the boat or how much fuel you take on matter?

In the case of the delivery: just bringing the hose across 100' of lawn and waiting for me to pump the fuel.

Thanks to all...