You know in wildy lvl 30 (F2P) is a very big mine. I mined there for one day and went from 80-81.. like 90k xp in one day and i didnt mine all day long. Maybe you should try it there just take rune pl8 rune legs rune scimmy (against the goblins) and rune pickaxe. I know the goblins are highly annoying but just kill like 20-30 of them and they will stop attacking you. There are like 5 iron in the north-east of the mine very close to eachother. If you want 85 fast and dont care to do the same over and over mine there if your full with good hope i think youll will be able to get 100k xp in one day.. Thats the maximum i guess but you can try it once. It worked with me. And btw for that rune armour if you are in wildy lvl 30 you cant teleport but not much people bother to come there just go into a world where are'nt much people, and if some gets to close just log out, i that doesnt work just put your protect item prayer on and all your armour will ben save. Just let your self killed before your prayer runs out. but try to log out before they attack you it a non-multi combat area so only 1 person can attack you so you got plenty of time to put your prayer on ;) Uhm i think that was all if i missed something just ask ;)