I remember parking off 39, sliding down gully to lake.Mid 60"s.I would catch panfish, my older brother fly lined them for nice bass.Uncle josh pork rind baits, bombers,rubber worms with 3 hooks and custom leaders.We never got caught,but were always paranoid that we would. I would"nt touch the pork baits they grossed me out! Happy Jacks we drove by never went there. We went to trout pay below legg lake,that"s where train at Legg came from. Can"t recall name,had nice sized fish. Yep,Azuza canyon is a urban paradise now. I think it was adventure park?