The New England Historic Genealogical Society (NEHGS) has a YouTube channel called AmericanAncestors (https://www.youtube.com/channel/UCK_0ulM3mcrP_4h0FLHSf-A) in which they frequently publish new webinars. Here is one that you may enjoy titled: The Federal Census: Moving Beyond the Population Schedule by Lindsay Fulton:

Lindsay Fulton began working for NEHGS in 2012 and is currently a VP of Research and Library Services. She has authored a few of the Portable Genealogist guides. You can learn more about Lindsay here: https://vitabrevis.americanancestors.org/author/lfulton/