* Another thing to add, Cooking should be about a week, I got 2m xp per week when I was doing it during the summer with about 6-7 hours per day, with about 200-370k xp per hour. WCing should take you about 2-3 weeks, but, it's great for AFK cutting Ivy! Plus, wear a strung rabbits foot for more nests and more money! (Remember to keep the birds nests to crush them and then sell them.)
Personally, I suggest going for cooking/fletching 99 if you don't want to be called a "noob". 99's aren't completely worth it, but I like getting them just to brag about it to my rl friends that play :D