How to catch bedded hogs

Not trying to jack this post but I feel it's relevant. Do any of yall have a certain spot on a property where the hogs seem to bed up pretty regularly? I only have one property I can safely hunt and 2 weekends ago we came across a bed are. Right off of a tank. Hog sign everywhere and it just wreaked of boar. Didn't catch a hog after 4 broken bays. Went back this weekend and dogs didn't get on nothing and it didn't smell anymore and no fresh wallowing. The hogs aren't dog smart cause I'm the first to hunt it and I've only bayed hogs on 3 different occasions. Land owner also says he's seen 40-60 at a time in his hay fields but I've personally never seen more than 15 in a group out there