Evening Guys

I was wondering if you can help I recently have got Fisher to Lvl 60 and I am trying to get Thunderbolt Eels Collectables and need some help

What is the correct rotation and stats needed to ge the required collectablity for counterfoils I currently have 651gp 450 gathering and 379 Perception. When I tried the other day highest i got was 500 for Eels

Any help would be appreciated