What is the most logical next event?

How to patch a leak in an inflatable stand up paddleboard
Locate the general area of the leak by ear; place finger if the leak is found.
Inflate your paddleboard and apply a weight listen for a whistling sound-this is a great way to find the general area of a leak.
If the leak is invisible, pinpoint it using soapy water.
Place a finger on the exact location and dry the area. Apply soapy water to the suspected area while applying some weight to your paddleboard.