First of all, take the small fishing net that you got from Tutorial Island and head over to Lumbridge swamp and there, will be a fishing spot, fish there until 20 fishing, which is what it takes you to fish trouts.
After that, buy a fly fishing stick and A LOT of feathers from the fishing shop found around Port Surim and go over to Barbarian Village River and fish trouts till 99 fishing, you might need more feathers, if there are no feathers in the shop, then change worlds.
Don't throw away the fish when fishing for 99, every time you have a full inventory of trouts take them to Edgeville bank and bank them there.
Take the trouts that you banked and cook them on the stove in the kitchen looking thing next to Edgeville bank.
If you still have not got 99 cooking, then do it again and again, remember, you will need heaps of feathers for this.
Any mistakes please tell me and don't flame, thanks.
