I am happy you'd love to join!
I do not really know any way to get a group faster...
But try the game jams discord server!
by the way.
I haven't been through alot of game jams ethier!
I have been through 2 the wowie jam and brackeys game jam!
This is my first jam I am hosting!
Also, If you need any help.. make a fourum and I will check it!
Thank you for joining!