Merry Meet to you, @walter! 
It’s wonderful your practice has called you back- and we are very blessed to have you join us! 
I know there can be a lot of information all at once, but it seems like you are doing a great job finding your way already! If you feel a bit unsure, a great place to begin is the Wicca Self-Initiation:
You may already know some of the material covered, but the initiation can help you to get your footing and feel grounded as you continue to learn and strengthen your practice! 
I also recommend browsing the forums for any particular topics of interest- there are many talented witches here with lots of advice and tips to share! 
Feel free to jump in on or create any new topics as you wish 
Like Francisco mentioned, we have the Weekly Challenge, and you are also warmly invited to the Weekly Group Ritual (happening today- feel free to jump in and join for a communal cup of tea!) 
It is truly a pleasure to meet you, Dee, and I’m looking forward to talking with you more!
Blessed Be! 