Keep fishing the jig and you will get bit. I like the Paca Craws and and Zoom chunks best. I have also had good luck using a bit of a finesse worm as a trailer. If I am fishing at night I will use a double tail grub.

I have also found that a lot of times you won't feel the thump you just see your line move. Reel down and set the hook the fish just seem to **** in the bait. If you try to check the fish it will just blow the jig back out.

Your colors are fine just don't get too hung up on I have to have a hundred colors, get 4-5 basic colors and go fishing.