Quote Originally Posted by Neal View Post
It does, but then again it doesn't, but I really appreciate the help.

See when they get shipped the temp will be in the mid-high 80's, when they arrive at the destination the temperature overnight will be in the high 50's, but during the day the temps are in the 70s at the arrival.

So if a heatpack was put in when shipped, they would toast because it's already high 80's with a heat pack.
I would probably use a heat pack, but ship as late as possible. I don't think it would hurt them if you did not use a heat pack and used 3/4" insulation, though. It us up to you.