The county park is 24 hours and I don't think i've ever had anyone collecting money during the weekdays. I think it is $10 normally. This ramp is really shallow right now, you have to back quite a ways in, but it is a good ramp.
Reds opens at 7ish, usually a nice line has formed and he will come out and collect the $15 around then.
Joes opens at 8 I believe.
The fishing is pretty good out there right now, numbers usually aren't too hard to find. C-rig plastics, trick worm shakey heads, and drop shot flukes will get you bites every day.