Chiken livers for the catfish, or something like that. A bigger hook for them as well. The nitecrawlers will always work for bream and crappie. I dont know where your from but probably too early in the year for a spinner bait if your working it fast, pond water is probably cold and fish will be lethargic. A jig is a nice way to slow down, but takes osme time to master. Soft plastics like rubber worms and Super flukes will work if worked properly and slowly. Just take your time and play the fishing by the weather.