Keeps crashing

I like the detail of the charts. However, it crashed within the first minute of use multiple times. I couldnt get far enough into features to know if they worked or not. After giving up, I shutdown all apps and rebooted iPad. A lot more stable now. Apparently this app doesnt like sharing resources. I do have several other apps open now and so far no crashes.
I love the ability to share Waypoints. Its been great prepping for an upcoming trip where I can send back and forth to our travel party our Waypoints for dive sites and moorings along the way.
Still nervous about initial instability. will update post following trip where Ill give all the features a good test.
Would love to see a bug fix update posted ASAP. On the surface this appears to be a nice utility for those of us bareboating in unfamiliar waters.

Headed to the keys about iSailGPS : NOAA USA RNC Charts