[jerryRiggin]

I've found that some of the areas on my charts could use a little improvement as there are sandbars that can move. I tried the Vexilar sonar units together with the Navionics app on my iPad. The map updates automatically to reflect the current sonar readings! Then when I connect to wifi it updates that section of the map automatically so that others can see the data. This is really cool!
Has anyone else tried this yet?