I believe that the best answer for this question would be Apollo. "Delian" refers to the location of Apollo's birth, which is the island of Delos. Apollo was also known as a "Healer." He was known as "the Healer" and brought both healing and prevention of disease and sickness to the world. Hope this helps.
This is a compound sentence, because there are two independent clauses here: 1. On our vacation we are flying to California + and + 2. then we will drive up the coastline.
