Advice For Travelling?

Travelling about is when my dp and dr at that their worst...

does not matter how i am travelling, who i am with, how long it takes...it is just unbareable...really frightens me and makes the dp and dr so intense...

i have not been able to get on a train or bus in nearly 2 years...

so i either have to walk or go places by car (cab/taxi)...but walking is usually too painful due to my physical conditions...and dp and dr are hella bad when walking as i have agoraphobia too (part of my panic and anxiety disorders)...

and travelling by car makes me feel like i am going completely insane too!

but this time next month i have an hours journey (an hour there and an hour back at least) i really desperately want to endure...and i have to go on the motorway too!

sooooo...

is there anyone who can give me some advice on travelling? what helps the bad dp and dr sensations whilst in a car? anything that particularly distracts you or helps you cope?

i would be so greatful for any advice...thank you.