Really Stupid Questions...Sorry.
the Fox near Eureka:
Eureka Landings, used to be Happy Jacks, by the bridge
Edinger's, upstream near the dam...not sure if still around
Fox around Oshkosh has many launches
Wolf River near Fremont has several landings, Red Banks is popular
don't expect any solitude! hahaha
edit: there's also Omro on Fox and Winneconne on the Wolf
lots of fishing opportunities
There is also one on the west side of the river by the Brown Co Fairgrounds, but the parking lot is not very big and tends to fill fast during the run.