Just cook the best fish you can cook, cavefish and rocktail might seem expensive but you DO make a profit cooking them and is better exp than sharks so move onto them when you have the chance
Get cooking gauntlets they are a must for a 99 cook >_>
Rouges den is the best if you dont quest or do diaries
Cooking guild is a bit better than Rouges den but requires you to finish part 3 of Varrock achivement diary for you to access the spot.
Hope this helped
Im a skiller so i cant get gaunts, thanks for the advice though.
