hunt the new spots with heavy traffic for the new stuff
do some research to find the spots no longer used for the old stuff
waist deep to shore (unless you have no competition in your area) is the road well traveled
i have ton of guys that wear waders and do waist to shore - i usually hit waist to over my head
many dont - but i always tell water hunters to use mask (even if you wear them around your neck or on top of
your head ) and snorkel if they are comfortable doing so
1) it helps you see the bottom (hopefully in most spots) this will help you see good spots and bad objects to avoid
2) you will find old bottles and paper money possibly - i have found over $300 in bills over the yrs on bottom
and have a couple dozen old bottles - some worth a few bucks
3) if you have small objects fall thru your scoop - you will find it is easier to retrieve them with a mask
i have found over 40 stud earrings at cleaned out spots that i could see many scoop marks around the spot
telling me it kept falling thru others scoops
4) you can see hidden dangers - fishing line, broken glass etc.