nomad,
RLee is mostly correct.
The easements vary by individual landowner, and are largely up to the landowner. For many/most, it is just the stream corridor, and does not affect the remainder of the property.
There are some that include all of the property.
There are others that include the stream corridor PLUS an access corridor from a road or parking lot.
It has to be an agreement between the PFBC and the landowner. i.e. what the PFBC wants to pay for, and what the landowner is willing to agree to. So the situation varies quite a bit.
If crowding is an issue, and by most accounts it is, should the cost of the Erie stamp be increased? I'm not an economics guy, but isn't this supply/ demand in it's basic form?
You could go that route. It'd be perfectly viable though a rather extreme variation from the intended purpose of the Erie stamp. Of course, the "nursery waters" solution is likewise viable but a rather extreme variation from the intended purpose of "nursery waters".
The purpose of the Erie stamp has never been to use the supply/demand curve to control the number of Erie anglers. It's always been for the costs unique to the fishery. At one point to pay commercial fishermen to upgrade equipment to prevent them from catching sport fish meant to come back to the tribs. Also the stocking of smolts, the purchase and upgrade of property near the mouths (Elk Creek and Walnut as examples). And now to pay landowners for access under this easement program.
Basically, all of these things are unique to Erie. If you just used license fees, then you get complaints from folks like Chaz who don't go to Erie. And those complaints would be valid. Hence the Erie stamp. IF you fish Erie or it's tribs, then you pay for this. If not, then you don't have to.