Help with long haul flight problems? x x?

I would definitely go get some travel games, and maybe try to find a really long interesting book to read. Last year I flew from Charlotte North Carolina to Las Vegas Nevada, that was only a little over 4 hrs, but I thought that was long enough. I couldn't imagine an almost 8 hr flight. I would also maybe not sleep a lot the night before so maybe you could try sleeping on the plane. Good luck. Hope you have fun!