your woodcut would be useful to cutting yews in member worlds as there would be nobody there. you can fish lobsters and bank them which is a plus, you cant really kill anything but rock crabs are good experiance..as everywhere else in the F2P section will be empty if you want to trian there somewhere. id say go for it, F2P is boring in my opinon and membership makes the game a lot more enjoyable, you can also pick flax and such for gp.