“My grown sons, my husband and I were in Acapulco on Oceania Sirena in December 2016. We are history buffs. We had Sebastian take us out of town to the Tehuacalco archaeological site. This was an easy site to visit compared to ones near the Caribbean Coast and Sebastian explained it very well. He also took us to San Diego Fort Museum and the Diego Rivera mural. His knowledge and enthusiasm made it all come alive.