LOL..
Tips.. hrm... Just get alot of sleep before hand..
I cant count the ammount of times I have fell asleep in Tree Stands lol. and believe me thats not a good thing.
I dont know about just rubbing the horns together though..
Rattling can be pretty difficult to master, and if you dont know what your doing, you can scare more game away than attract.
Other than that, Stay sober and have fun
