runescape how long will it take me to get 99 fishing in f2p?

[Obby Z]

i am currently 52 fishing and im fishing in barbarian village world 154 my name is jaiden464 feel free to add me um plz only answer this questions if uve gotten 99 fishing or high fishing i play 3-4 sometimes 5 hours a day mostly 3-4 though so how long best answer i wish i could give a million points