I looked up getting out of the forest and, as well as from finding out how to complete Pocket Monsters Green in 5 minutes, getting out of the forest looks pretty easy, actually.
Though last time I checked there I was unable to find any really good breaks for OoT, only MM stuff. Guess I'll have to check that site out again sometime.
the site doesn't have all the breaks since most are obsolete because of the route (RBA is just that bad) and also because it would take a lot of time to list them all.
i think it would be far easier to ask what can't be skipped.
these OoT tricks started being discovered and becoming more popular around late 2005 because of speed running and SDA so it makes sense people who only played OoT back in the day never knew. these tricks are actually what made me replay the games a lot since the big Zelda threads of SDA.