somebody give me some ideas

Hey People, i'm a medium-dark brown haired guy and i'm going to a local beach in about a week. I'm thinking of getting my hair highlighted blonde, but i'm not sure what color would look good. I've had blonde tips before, and whenever someone took a picture of me, my hair looked orangish. I've been thinkin something platinum-ish.. but I dunno. What color looks good on 21 year old guys? I'm single and tryin to get some more attention from the ladies, so any ides are helpful. I've got a couple of pics if someone needs them to go by.

Thanks