I can help you on this one! Glendale lake is one of my favorite lakes. My parents have a Pontoon that they keep docked up there in the summer, so i fish it a ton.
First off im gonna tell you to launch you boat at Beaver Valley Marina because it is in the middle of the lake and it is not as busy as the main marina. Another reason is when i go for walleye i seem to have luck there. At that marina there is a little man made peninsula that comes out onto the lake to protect the launch. It is kinda rocky there and the walleye just seem to like it. this time of year i use jigs up there. if you are not marking and fish try at the breast of the dam, which is right by beaver valley also. I was also told that the slatelick part of the dam is good for eyes too, even clear up in the weeds.
Now for crappie if you look at the killbuck area of the lake you will see range road on one side of the lake and long road on the other. these 2 roads used to be one road and go the whole way across the lake. on that road there are 2 underwater bridges. if you can find those bridges you will be in crappie heaven, walleye seem to like it to. you will notice that those 2 roads are now boat launches, line them up and you will have a general idea where the road runs. if you have a fish finder you will have no problem finding the road bed, it shoots up fairly far and drops right back off. once you find the road bed just scan it for the bridges, you will know when you hit them.
There are 2 bait shops that i go to. one is on Rt 53 and its name is Uncle Phils. they are a genneral store that also sells bait. good place to grab something to eat on your way also. the others name is 10in1. it is on Beaver Valley Road (same road as the marina i told u to go to). they are a big bait and tackle shop, so if you are looking for something in particular you might wanna stop there. If you find yourself looking for 10in1 and cant find it, it is at the end of beaver valley road almost where it intersects with glendale lake road. well i hope i helped you out a little here

and i hope you get some fish also. Please let me know how you do, and take a camera for pictures. if you like it and decide to go back maybe we can meet up and go fishing together up there sometime.
Here is a map of the area to help you find you way around.
[signature]