Not A Chapter - Looking for Inputs

I'm little confused here, where to go next?

#1 Option - The North & Beyond the Wall

#2 Essos - Valereyan Ruins

#3 Playing Slow describing many details involving many characters

#4 Underwater World - Mermaids, Mermains, Fishemen, sea kings, etc.

#5 Gregjoy Rebellion

#6 Conspiracies from those who are not willing see Westeros prosper

#7 People from New World Continent who tries enslave them

I really need your input on this. The last few chapters were too fast pace and I am lost now.