It was really nice to have the PredictWind DataHub onboard our cruise this summer. It sent periodic position reports via our Verizon WiFi hotspot to the PredictWind tracking and blogging website allowing friends and family to share our travel experiences with us. The DataHub worked flawlessly and even recorded position reports when cell service was not available updating the tracking blog when cell service was eventually restored. It was fun sharing our travel experiences and photos with friends and family. Our iPad’s GPS was quite unreliable, and actually caused us to touch ground a couple of times in the narrow channel. Luckily, we discovered the GPS NMEA WiFi repeater feature. The DataHub was able to broadcast our highly accurate Raymarine GPS over wifi to all our devices on the boat. After that our trip was stress free and more pleasurable thanks to the DataHub.