That is a tough question. I'm torn on this, because While I have started running camera's almost year round, I don't want to be in and out every two weeks or so and I don't want to be in there stinking the place up moving cameras around.
I tend to just leave my cameras where they are (on the more heavily used areas) and know that the bigger bucks will disappear, but they generally come back in Oct. I don't want to move them, and say find where the bucks are, but bump them going in and out to check/set up my cams.
Now if you have those cameras that you can check from a phone or a computer at home, then go for it and just try to move then cams before a rain storm.