Good Vehicle Script

Maybe it's not the normal thing, but I am trying to turn a sofa, coffee table, floor lamp, and area rug into a vehicle. I gotta be me. I think I've tried everything I could find on SLEX or in-world. The assorted problems are:

1. The camera is flying somewhere overhead and I can't see anything.

2. The sofa, etc., rock back. I want them level.

3. The vehicle won't turn.

4. The vehicle's motion is choppy.

5. Nothing works at all.

Any ideas?

4 and 5 are constants for serveral years now.

Dang. I knew changing majors from computer science would end up being a mistake.