Gnome stronghold if you have your own magic tree planted there so you have another tree. I prefer the mages outside of Lyetta to avoid crowds, but the magics south of seers are sufficient.
Wear Void Melee if you're not on task, it has decent mage defense and a bunyip will still keep you topped. Also, why on earth are you looking to hunt green charms?
Get the Ectophial back by talking to the ghost chick who gave it to you in port phantasmas (I think her name was Elena or something similar). Kill 5/6 brothers in their mounds, this helps you conserve prayer. Your prayer is drained for 10 points every 15-30 seconds (I don't know exactly) when you are in a mound or in the tunnels. Ring of wealth doesn't affect drops, wear a ring of life instead until you get used to the area.
The money really starts coming in around level 75 with gargoyles; This is where you will pull in at least 200k per task of a slayer monster (gargs, nechs, mages, abby demons, and dark beasts).
Black Mask/Slayer Helm Fire Cape/Skill Cape Fury/Glory Whip +Defender/DFS Bandos/Barrows chest/legs Dragon Boots Barrows Gloves Berserker/Warrior Ring It really isn't too complicated. Also have Karil top + bottom for mage defense tasks and Proselyte Top + bottom for prayer tasks Do Smoking Kills for access to slayer rewards including helm.
you still didnt read what i said its a 30k max per 24 hour period therefore you CANNOT earn 52k in assisted xp per hour If you make 30kxp (the max) in 35 minutes (ish) it comes out to 52k (whatever) in an hour. You are limited by the fact that you can only get 30k xp, but that doesnt mean that rate per hour is different. If it makes you feel any better you can pretend it says 30k xp per 35 minutes.
I wouldn't get it. At least if you are only looking at slayer. The only thing that I've found that will exponentially help slayer is cannonballs. Nothing else makes tasks faster/easier than a cannon.
wowhead.com It's a database for WoW, and having it load first is extremely useful if I need something quick. If I just want to use a search there's this magic little box in the top right I can type something into instead.