Tempting the best man

Forced together for her brother's wedding getaway, Chase and Madison decide to call a truce for the happy couple. Except all bets are off when they're forced to shack up in a tacky 70's honeymoon suite and survive a multitude of 'accidents' as the family tries to prove their 'spark' can be used for more than fighting. That is, if they don't strangle each other first.