If you go on your GC.com homepage you should see a 'build pocket queries' option on the right hand side. Selecting that should take you to your pocket queries, where there will be 'Active pocket queries' and 'pocket queries ready for download' in the latter you should see your PQ if you click on it you should then be able to unzip it into a GPX file ready for copying and pasting into the GPX file of your GPS