HeWantsToTruck,
I want you to follow this link
L.O.A.D.S., Loved Ones and Drivers Support
The woman(Kathy H.) that owns and runs the site is a well seasoned trucker's wife and has made it her quest to help inform those loved ones that have family in trucking.
Kathy H. also has a wonderful forum on her site that is filled with lovely women that are all married/attached to truckers that will give you some wonderful support and help you with your many questions.
I really hope you check out there web link because it does have tons of great info for you.
God Bless and please keep us informed on how you are doing.