It's always safer to wait, but if you're impatient like me I feel for ya. LOL
I've had 4 orders come to the house over the past few weeks from Florida to freezing cold Buffalo. One order got screwed up from FedEx, came 6 days later frozen solid. The replacements came FedEx 2 day and made it in just under 3 OK, but the water was very, very cold . I personally hate fedex. They're terrible in my area and seemingly keep their packages out doors over night. I made 'one last' order from them and just got it today. It was packed with extra insulation and 2 heat packs, but made it in just under 2 days by USPS priority mail, so everything was still toasty warm. I have much better luck with USPS for what ever reason.