+1. I'm actually going to a LFS 45 minutes away from me this Sunday. What I typically do is take a cooler with me. I'll put the bags of fish in the cooler to hold the temperature as steady as possible and it also keeps it dark for them. The temperature issue is more during cold winter months, but I do this year round. The darkness tends to cut down on stress for them during a slightly longer transport. As for the duration though, they'll be just fine
Good luck! I'm hoping for some good finds as well.