So I'll be picking up some corals from a shop out of town this weekend, it will be a mix of SPS, LPS and Zoas. They will have to stay in a foam box overnight in our hotel room, I'd say we will probably keep the hotel room around 65-70 degrees. The low temp where I'm going is suppose to be 57 degrees. I'll be picking up the corals in the evening and then about a 45 minute drive to our hotel, and then back in the car in the morning. Should I worry about using a heat pack overnight?