[amsat-bb] Brand new to satellite

Hello all, I am brand new to satellite, and actually made my first QSO this morning on AO-91. I found this email group in the AMSAT Getting Started With Amateur Satellites 2020 which I purchased on a recommendation.

Is this the informational email group? (I also signed up for the New England mailing list, but it looks like there hasn't been any activity since 2013) I am of course looking for all the information I can find, but this group seems to be more of a political discussion. Please point me in the right direction.

Thanks!