I am looking for a lower priced GPS and the one feature I really want is a headphone jack. I really don`t like taking time to look at the screen while driving in traffic. I just want spoken directions into my helmet. Don`t need a bunch bells and whistles either. Just basic features. Don`t even need waterproof. I got a ziplock baggie that will take care of that...or I`ll just chuck it into my pocket if need be. Suggestions?