The Lehigh (Upper - from Jim Thorpe up to FEW REsovoir)will not be good for drift boats at the present time - due to insufficent water flow.
That can change depending on rainfall amounts & dam releases. Check USGS Waterline for planning purposes.
But - there are plenty of rainbow trout (and big holdover browns to be had in that stretch).
Lackawaxan - you are at the mercy of PPl water releases - choose your float day carefully.
Lackawnna - depends on flows - but I have no idea where you would put in - take out.
Besides the upper Delaware, do any of these rivers populate themselves with rainbows? IMO, the Lehigh depends on stockings and does not repopulate itself. Do we only have the Upper Delaware for wild bows?
You get some wild bows in the lackawaxen from the Delaware. The are other rivers in that area with some wild bows. You wouldn't be able to float them though. Send me a pm if you want more info. I fish that area all the time.