Everyone I've talked to has said this exact thing. If they're there get ready fast. In my own bumbling, fumbling way I rattled in a doe the last day of the season and she came in right NOW!! It was only a doe but just the fact I was able to rattle in a "deer" made my whole season. This is why I want to learn how to do it right. So come on you experts!! Help us "rattling challenged" hunters out with some more tips.
And thanks to those who already commented.