69: Yosaku namedropping Jinbeu
70: nojiko convincing the boy not to get himself killed
71: nami saving zoro from drowning
72: usopp saving namis village by drawing arlongs attention
73: luffy and sanji beating up momo the sea cow
74: nami fooling arlong and his crew by pretending to kill usopp
75: the fishmen fodderizing the marines
76: luffy refusing to leave
77: bellemere finding baby nami and little nojiko
78: bellemere refusing to say she doesnt have kids
79: little nami deciding to save her village
80: arlongs betrayal
81: nami finally asking luffy for help, him putting his hat on her head, the rest of the crew preparing to take in arlong, its one of my favorite moments if not the favorite moment in all of one piece
82: luffy decking arlong
83: usopp drawing the attention of the fishman away from the townspeople again
84: sanji and zoro standing up to fight again
85: zoro taking down hachi
86: sanji diving in to save luffy
87: usopp still refusing to let the fishman run back
88: luffy waking up
89: luffy breaking free
90: luffy admitting his weaknesses, but still determined in his own strength and comrades
91: luffys shark teeth
92: luffy breaking atlongs blade in anger at his comment of using nami
93: luffy destroying the room that had brought nami so much pain
94: nezumi getting beaten up by everyone
95: genzo having his pinwheel all along to cheer up nami
Start of 96: luffy's first bounty
I'm including the start of 96 since i feel like before they get to loguetown they're still in arlong park arc.