When antelope hunting, temps would hit in the low 90's. We'd have a cooler full of ice in the truck, and as soon as it was field dressed and in the truck, we'd fill up the body cavity with as much ice as we could. It was the only way to get the antelope cooled down quick enough.

Speaking of such, have you tried it yet Ken?

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).