Where to train attack?

[Coupet]

I haven't been on Runescape in quite a while. My aim is to become a F2P strength pure, here are my stats.

http://i55.tinypic.com/10p6eep.png

I'm stocked with 1,500 cooked salmons and I've got 24 str potions. I use a rune scimitar with no armor.

[Robi]

Rock Crabs is a good place? If you want to get prayer try Experiments but you have to complete that quest that gives you 13 prayer.

Edit: Just see your f2p - security stronghold is pretty good for minotaurs.