HELLO! I wanted to go to Manuel Antonio long term, especially for the awesome Manuel Antonio beach. But then I heard it costs $10 to enter! Since I want to go to the beach a lot, it would cost too much to pay that regularly. Can one just walk along the coastline from playa Espadilla to Playa Manuel Antonio without paying the entrance fee for Manuel Antonio National Park? Or would this run the risk of being thrown in jail by Costa Rican guards?