Here's a thought; there are fences and then again, there are other fences, with some fences allowing a greater degree of "see through" than others. Hopefully, the engineer who designs the five foot high fence will be mindfull that the abutter homeowner wants to keep their waterfront view and can plan for a fence with a lot of transparancy.
Hey, if the U.S. could send a man to the moon in July of 1969, then maybe the WOW Trail can find a mostly transparent fence that is attractive and acceptable to opposing factions on both sides of the fence.
Here's my two cents.....how about an all clear plastic-translucent & almost totally transparent chain link, constructed from recyled, clear, ground-up old shower curtains and water bottles and refabricated into a see-through chain link. Just picture that.....W.O.W. ....what a view!
How about that ski area, snow fencing, that's usually orange.....could be that's available in clear-see-through? Not such a hot idea....ok...how about planting tomato vines to pretty up the fence and just get used to it? It's only five feet high, or four feet high or something....besides by planting tomato vines, the fence will grow on you over time! Besides, having a five foot high chain link fence all covered with tomato vines would increase the privacy from the prying eyes of bicyclers and pedestrians out using the trail. Who knows....maybe after the trail gets all built out, you'll be very happy to have a fence...and you'll wish for an even taller fence with that barbed wire on top?