Are you fishing from shore or from a boat? If boat, do you have a fish finder? If you're fishing from a boat, seeing the size of the lake it shouldn't take long to cruise around and find schools of crappie if they are deep. Try to find schools of baitfish also. If you find the baitfish the crappies will be nearby. Search any points first. Follow them out to deep water. The crappies should be at least in staging right now. If you find schools deep, I would suggest drop shotting "Gulp" minnows. They can be just as good as live bait. You can also try different colors of jigs. If you're fishing from shore, you will be limited as to what you can do. I would suggest using jigs or "Gulp" minnows under a slip bobber. Good luck!