I love this so much! Do you plan to share on Reddit? I typically share my new games and stuff over there, but wouldn't want to post it if it's already being posted there. For this bundle, I could see sharing to onepagerpgs (I know at least two of ours are and I'm sure we're not the only ones) and GameDeals (they generally do video games but will accept special tabletop stuff too).
I'll utilize my Itch emails too, as those are a super powerful tool for us, and we'll share on our Patreon and server. Both of those are fairly small so I doubt they'll do much lol but I love sharing awesome stuff like this there