DH and I are going to Europe in a couple days with our 2 month old daughter to visit his family. Well be gone for 4 weeks since I'm still on maternity leave. She just got her first round of the big shots and the ped has given her blessing for us to travel. Anyone have any tips for traveling with a young baby? The flight is 8 hours and were hoping to get a bassinet but there are no guarantees. Anything special I should pack? TIA!