I've been looking around, but I haven't been able to find any guides that are good for my specific skill level. I am planning to get my currently level 53 range up to level 70(try aviansies, and also because i want to). I am looking for a spot that will enable me to hopefully afk train. I have so far tried ogres and rock crabs. I was hoping to find a better spot, though. Also, I am currently using a dorgeshuun c'bow with bone bolts, and was wondering if there was anything that would be better for training.

Moss Giants near the Fishing Guild are good, I did those at your level, they've got okay charm drops as well.

 

 

 

You could try the yaks on Neitiznot if you've done Fremminik Isles as well.

Bone C'bow was nerfed (it's speed was lowered), so you might think about selling the c'bow and bolts(if you somehow manage to do it) and buy bronze/iron knives(bronze are almost as good as iron and they're cheaper).Yaks,Ogres,Moss&Fire giants.