JPB, there will certainly be plenty of noisemakers to let you use!
As to ammo, I'm sure there will be plenty of that, too. I will bring .22 & .357 for Ken's revolvers, someone else will have to cough up some .44 as I graduated to .45LC a long time ago.
Add in a few long guns, other short guns, and we'll have a great time!
I'm looking forward to the gathering, including the pulled pork!
Ed
I can probably load up some .44 mags, although I'd defer to Ken as to what he wants loaded in them.
My 350 gr load in the .480 Ruger will certainly get your attention, should a .44 not be sufficently vigorous.