extract gpi from Garmin Overland


Hello, new here and first post. I was searching for an elusive POI file from Ultimate Campgrounds that had in the past sold their POI list from their website apparently. However this was not offered by them after December of 2020. Currently the project for UC has stopped as of April 1, 2022. I am posting this in hopes of finding a way to get this data. I simply don't use the Garmin ecosystem much and would like to get the data into my iOS app for Gaia GPS.

1. I have a Garmin Overlander device that has the UC app with data on it. Ideally extracting this would be a gem and then importing into my Gaia account.

2. Find the original UC POI List. purchase if necessary.

Anyone familiar with this or know where to point me?