Where the Boys Are '84 (Hy Averback [!], 1984)

Far more competent than Voyage of the Rock Aliens from the same year but way less compelling as a result. Just a standard-issue 1980s beach film. Featuring two performers from Grease 2 (including Lorna Luft, Judy Garland's daughter), Lisa Hartman looking (and acting) way too old for the role even though she wasn't, Alana Stewart (fresh from a divorce from Rod), and a blowup doll.