Re: crappie fishing advice (needed)
A little late but I seem to be a pro at getting on the crappie so I'll pitch in. Also helps that I have a kid addicted to those damn video games. I play xbox with the best of them but not at the expense of the out doors. Hopefully your kid responds, even when my sons catching fish hes whining. My daughter is 16m, theres hope for her.
Anyway when I hit the lake I look for two things when hunting crappie: lilly pads, low branches, and fallen trees. Combine any one of these with a slope or drop off and you are in business. In my experience a lilly bed near a drop off is always your best bet. Low trees near a drop off coming second because they are good spots and you don't snag the under water limbs as often.
I use one bait for crappie: bloodworms or nightcrawlers. Thats it. Though in a pinch I did catch my biggest one ever using deli ham off my lunch. Never had luck with lures.
Set the line up with 2-3 squeeze on weights, a hook (truthfully no clue what size mine are, but they aren't crazy), and a bobber. You want the bobber at about 14-16in generally. If you are getting nailed fast by small ones constantly let the hook get a bit deeper and/or cast further from the shore a bit.
Been doing this my whole life, have never seen a day that I didn't get at least half my limit (30 here) but generally it's 2 or 3 of us and we limit out on them.