1. An apparatus for locating a point of interest, comprising a mobile device, wherein the mobile device comprises: a processor; a radio transceiver; and a storage device, wherein the storage device comprises code to direct the processor to: join an ad-hoc network; interface with a user to initiate navigation to a point of interest; determine a direction to a point of interest based, at least in part, on the ad-hoc network; and determine an estimated distance to the point of interest based, at least in part, on the ad-hoc network.