The problem with a lot of cliffs at Gore is that they have really really really flat landings. A couple of the Dark Side Glades cliffs, that one you mentioned under the Gondi, and a couple of the ones on High Pines fit this description (also, that one that people jump off on skier's left Ruby Run . . . Why? Do people really love jarring their spines?)
That said, there are the visible ones on Cirque Glades (I like the 12-15 footer on skier's right, on the second to last steep pitch . . . Plus some hike-to stuff that looks SICK), A cliff to the skiers left on Hullaballo below the headwall, through some trees (8-10') with a nice landing, and a couple of doubles on Sagamore (easily visible from the lift).
That should get you started for the on-the-map stuff . . .