There is a county road off of highway 278 which has signs leading to Hidden Lake subdivision. Just take that road from 278 and you will see the "launch".

It's been a while since I have been there but it can be tricky place if you launch anything on a trailer. Where you back in there is a small hole that is usually a couple feet deep which does allow you to get the boat off but then have to go through water that is merely inches deep for 30 yards or so before you get to a point where you can use a trolling motor.

I'm assuming you use a kayak so you should be good to go though. There are lots of dink crappie in there but some decent sized ones of other species. The lake is technically private and so small that there is no size limit so you should be able to keep whatever ones you want to if you wish.