Notes from AllergicToRye on discord
3 Memory Lockets

Moss mother

2 rocks in the room next to beastfly pogo behind breakable wall +60 (60)
Beastfly pogo
Eric pogo
Silk spear

Bell Beast 
SQ after silk heart

Open bell bench by hitting lever and reentering the room, continue to the right, open trapdoor lever on the way
Rosary rocks hidden above jail +45 (105) [Optional Safety Bench in the jail]

Hunter's March Skarrgard 
Pogo up to the flea, then drop back down and head to the right 
Pogo up and past the Skarr Stalker and grab the Rosary Necklace +120 (225)
Continue to the right and enter the Shakra Arena [On exit if you are fast enough to not "see shakra" she appears in the room before Memory Locket where a Skarr Stalker and trap would normally spawn]
In the vertical room, drop down and to the right
Grab the Memory locket, then head left two rooms and continue to the ant arena before Sprint

Sprint
Flea Top Left after Sprint

Lace 1
Bench at Far Fields Bell
Second Far Fields room take top path with 2 ants then jump up and back to the left and up
Trapped Flea behind breakable wall and trap
Continue up and navigate to Pilgrim's Rest, buy Memory Locket, SQ -180 (45)

Buy Deep Docks Bellway -40 (5)
Deep Docks Flea behind breakable wall in Bellway
Challenge to call Bell Beast as fast as possible
Bellway to Marrow

Continue to the right then up to Marrow flea [get enough Silk so you can spear the flea as you fall to the exit]
Fall down through the trapdoor and go to Flea Caravan
Caravan to Greymoor

Right in Moorwing Room to the breakable wall. Navigate to Memory Locket above mites
GGs