Looking For Movie Name

I HAVE BEEN LOOKING FOR THE NAME OF A MOVIE FOR A COUPLE YEARS NOW AND I CAN'T FIND IT. IT WAS AN 80'S MOVIE SET IN GREECE. IT'S ABOUT A COUPLE WHO GOES THERE FOR VACATION(I THINK) AND THE MAN BECOMES ATTRACTED TO ANOTHER LADY AND STARTS HAVING AN AFFAIR. BY THE END OF THE MOVIE THEY ALL GET TOGETHER FOR A MENAGE. THE ONE KEY FACTOR I HAVE IS THAT ONE OF THE SONGS IN THE MOVIE WAS "I'M SO EXCITED" BY THE POINTER SISTERS. IF ANYONE CAN HELP, IT WOULD BE GREATLY APPRECIATED. THX

rite

I think you may have a couple of movies mixed up. "National Lampoon's Vacation" has "I'm So Excited" on the soundtrack, and in the sequel, "National Lampoon's European Vacation", they go to Europe, but I don't remember any threesomes.

NO, I DON'T HAVE ANY MOVIES CONFUSED. I DEFINITELY GOT THE SCENARIO RIGHT, JUST CAN'T THINK OF THE NAME.

Can you remember anything else, a bit more info might help

Found it, it's called
Summer Lovers, 1982, Peter Gallagher & Daryl Hannah

YOU ARE AWESOME! HOW DID YOU FIND IT?

I looked on IMDB, clicked on soundtracks, typed in I'm So Excited and it gives a list of all the films that song was in.
I'm glad i could help.