I went back to Jamesville on Sunday. The access road (transmission line road) N 42.98092 W 76.08685, could be used but there is no parking place, you would need to be dropped off. Coye road falls N 42.96044 W 76.09114, comes out from under the road about 12 feet down from top. The water does fall on a jagged rock formation and then flows down from there. Stebbins Gulf N 42.92387 W 76.05217, can be access from this little bridge and would have to be creek walked up to falls. Private property on both sides of creek. If you drive south from this point, Ransom road ends at Bush road. There is a access road in front of you which is cabled off to vehicles. I didn't see any posted signs close by. This road maybe used to access "The Tunnel" which is just south from here ( N42.91847 W 76.05655). Unfornatually topo maps aren't update with the current population in any of these locations. Anybody know where to find updated topo maps ? Please feel free to email me info.
Have a nice day !
Know your limits - Be Safe on all adventures!