Looks like we still have a decent amount checking the thread. Definitely should be no trouble moving forward. I'll be PMing those who have characters and have not yet responded later today. 

As it stands I think this is what the compartments look like? The asterisks mark a character who's player still has not responded to the "interest confirmation." 

1
Toby*
Richie*
Astrid
Terra

2
Prof. Crane
Prof. Hawkins
David*
Caitlin
Rose

3
Ava
Rem
Roy
Rhea

4
Cleo*
Jeff*
Prof. Farrow

5
Gary
Vincent

With our Slytherins, Emma, Syler* and Chase just kind of on the train somewhere.