The Grass Is Greener (1999)

In a last desperate bid for love, Tom and Mary, who have never met, go on a singles gay caravan holiday. Mary is a butch lesbian who wants to wear slick suits, and wine and dine beautiful women. Tom is a gay man who wants to wear flowing dresses, and be treated like a lady should. Mary is everything Tom detests about lesbians, and Tom is the epitome of all that Mary loathes about gay men. What they find is each other, one caravan and no way of getting home.