Ride a Carabao. The local cattle are called Carabao and they are the heavy lifters of island farming, they haul around supplies and you can arrange to go for a ride on one.
From the boardwalk it is a short shallow walk to the surfing spots.
Enjoy the quiet beaches, take out a kayak, try stand up paddle boarding, go fishing, watch the surfers from the boardwalk or just feel the soft sand under your feet.