wuza

i have not been playing for over a year already and just started to play again. ultimate goal is to get these stats to 99. My stats: 90 crafting, 93fm, 90fishing, 79mining, 75 smithing. what is the best way to get 99 crafting? the most efficient in terms of least money spent and quickest way. for 93fm, i did willows. but now alot has changed, should i stick to willows? for 90fish, i did fly fish. should i change? lastly, mining and smithing should go hand in hand right? what should i do? mine ores, superheat bars then smith? im an f2p so i think there are limited methods heh.