Great Summer Songs (first of a series?...)

I couldn't say for sure that Van Halen's "I'll Wait" was a summer song per se (I bet "Panama" was), but I hereby nominate it for "Great Summer Song." The (now primitive) "Haunted Mansion" synth washes, the galloping drum beat, David Lee Roth's kooky lear.....a great beach tune. Any other candidates? Send em along....