There should be 5 episodes left. The website is a mess.
Episode 7 was a 2 part episode which netted one boot. 3 leave 2 return. net -1.
If you count the weeks it goes something like this.
1 This comming week shark episode down to 7
2 Wed before thanksgiving down to 6
3 dec 4th down to 5
4 dec 11th down to 4 probably 3 in this episode in a 2 hour episode.
5 dec 14 a final ic to take it to 2 followed by the final live show
Edited based on posts by others.