Re: crabbing in delaware
The longest you should let a pot sit is over night. Most days a couple of hours of soak does the job. If a couple of hours dosn't do it you need to find a better location. Shallow on an incoming and deep on an outgoing.
The sun hurts their eyes, Early and late are best
For pots, my favoitate bait is menhaden. Chicken parts work good but you end up replacing a lot of bait after soaks. Bull lips work every well but can be hard to find.