When a computer dependant family decides to go back to basics on a gadget free weekend, things take a turn for the worse when they become lost in the wilderness.

How's this?

"When a workoholic father is ordered to spend more time with his disconnected, tech obsessed family, their gadget free weekend in the wilderness turns into a fight for survival against the elements far from the comforts of home"

catches your attention. original idea. i'd say there is an audience for this film.

You need to include that information in the logline.