Okay, this Tuesday I will be shipping out my first ever snake, and I am scared as hell. I'm shipping from Carmel Ca to Shrewsbury MA. I'm on the fence about what to use because in Carmel, Tuesday has a high of 75 and a low of 61, whereas Shrewsbury has a high of 90 and a low of 66. I will be using SYR as well as one of their shipping kits. I am leaning toward no pack, but maybe a slightly cold one would be good. Thoughts? Please reassure me!