Magellan RoadMate 5230T-LM Portable GPS: Plan your next road trip with help from this portable GPS, which offers preloaded maps with 7 million points of interest and lifetime updates. Receive audible directions based on either street signs or landmarks, so you can easily reach your destination. If you're looking for a place to eat, sleep or have fun while you're traveling, AAA TourBook can help you find a great place to stop.