Beaches can be very productive. One thing you should do is when you get to the beach in question look for long rows with tractor tracks in the sand going the length of the beach. If you see these its a good bet the beach cleaner has been through and the chance of you making some good finds has just gone down. I try to get to a beach just after a holiday or a busy weekend VERY early in the morning before the cleaner goes through. I also agree that you should check to see if it is ok to hunt these beaches. Some of our state parks here in Michigan are off limits to hunting, some are modified, and only about five are totally open to hunting where you want. Schools have been pretty good to me in the past. Kids today seem to have quite a bit of change in their pockets, and I do pretty well in the chips or sand.