I'm moving from Pennsylvania to California, a 2,500 mile drive. I need suggestions. I have chronic D, every morning when I wake up. It lasts abouttt 2 hours depending on severity. Sometimes it shows up with out warning in the afternoon. I take immodium in the morning and before every meal, especially if I'm attempting to go out. I'm making the drive with my current roommate, who also suffers from IBS-D.I also just started taking Caltrate.Is there any advice anyone can give us for making this trip?