While heading to POP airport yesterday, there were at least 4 Rollerbladers going at high speed from the direction of the airport down the hill into Sosua Abajo. One was hanging on the the back of a truck, two were being towed by motorbikes and one was just coming down the hill on his own like he was imitating a scene of a recent Vin Diesel movie (where they used skateboards). The one being towed by the truck peaked around the truck and missed my by less than one foot.