Is this a decent offer for a typical whip lash injury (for 1 year) & 6 months of lower lumbar radiating pain?

No. Get a lawyer with a lower contingency fee, and one who can negotiate down the liens to pennies on the dollar.

If I recover the full uninsured motorist policy for my injuries, what do I need to pay out?

You can find a lawyer with a lower contingency fee.

I was backing out of a parking space, a car 2 spaces down from me, backed into the space, was pulling out, my left corner bumper

Report it to your insurance company to sort out.

Report claim to Avis, and small claims court is an option

Relative was driving my mother's car. She hit the car in front of her and caused major damage to our car. Issued a ticket.

You can't squeeze blood from a nickel

We have a potential MVA lawsuit . Have some questions about DPW benefits

Attorney Davidson explained it well

Can a third party involved in a car accident file a civil suit against a party who was not held at a fault....

Certainly

Can I sue the other driver for damages done to my vehicle if I was at fault?

Let your insurance carrier sort it out

Since I have no injuries, what should I do since I got into this car accident?

Let your insurance carrier handle the matter for you

Product liability in car accident worth legal pursuit?

The other car's insurance would be the best bet.