Hi Paul,
I am using the free Basic and was able to Save station, and go through the Share with you by entering your flyingduchwx username, at least from what my weatherlink.com says.
From the map select a station, open their Bulletin, click on the white ribbon underneath Add Devices, and it should become black to indicate it is a saved station. Clicking on a black ribbon will remove it from Saved.
Not yet fully familiar with Share but from your Bulletin underneath Device Tier: Basic click on the down arrow by your station name to open the station list for your station saved and shared, click on Shared and hopefully mine will be listed there.Below the Add Device click on the black arrow to share and manage your shares.
Enjoy,
Paul