My 15 month old son gets worse at sleeping in other houses or hotels the older he gets and I am wondering what other parents have tried and had success with. I have brought his own sheets for the pack n play, his fan, his lovies, anything that would normally help him sleep here. There have been several times we have had to drive home at 2 or 3 am because he won't stop crying and screaming. He can be so tired and full when I put him down but the second I do, he starts crying hysterically. We have a family beach trip next week and I really hope someone can give me new tips that I haven't tried so we can enjoy the full 2 days. Thanks in advance!