Oahu in September is the sweet spot for a surf trip because the summer crowds are back in school and the north shore is starting to wake up. You get empty lineups at Waikiki, warm water, and a better shot at booking lessons without fighting for a spot.
A typical trip runs around $3,200 for flights, a place to stay, and a few good surf sessions. Spreading that out over a few months makes it easier to swallow, especially if you use the Discover it® Cash Back card and its 0% intro APR for 15 months on purchases and balance transfers to handle the upfront hit.
That 0% intro window is a deadline, not free money. If you still have a balance left when the 15 months are up, interest kicks in on the whole original amount.