Best hotel or condos on Oahu to be able to walk to the beach for snorkeling?

Hi Guys,

I am planning a trip to Oahu in September and I know Hanauma Bay is the best for snorkeling, but no hotels nearby, right? I want to wake up every morning and walk right down to the beach for some great snorkeling. I can drive for the rest of the day to do all the other stuff on the island. Where should I stay? Also, I love Hawaiian culture, food and nature, but not interested in the Waikiki city stuff. There's so much to do, I can't decide! Planning to go to the Polynesian Cultural Center, Waimea Valley, shave ice at Matsumotos, snorkeling every day, the swap meets, and kayaking. What else should I be sure to do?

Thanks in advance
Steve Dawson