Did a surfer with a red board bag push a truck out of the sand near Playa Guiones?

My rental truck was stuck in soft sand near Playa Guiones at noon and I was digging with a flip flop. Someone walked by with a red surfboard bag. You looked at the truck, looked at the flip flop, and ran off. Five minutes later you came back with a piece of wood and two friends. We pushed for eleven minutes. The truck moved. You left without saying anything. I never got to say thank you. The truck is fine. The flip flop is retired.