Going to the Smokies, and those roads are torturous! My oldest son also seems to have some trouble with motion too. We will be in the van about 8 hours.
What works for you? I will probably take some Xanax for anxiety, and bonine (dramamine for my son too). Sudafed probably, when my sinuses act up it seems worse. Does Zofran help at all? I would consider asking my doc for some if it might help.