First, obtain the proper licencing to do such (in the United States, this would be a Type 7 or Type 10 FFL with a Class II Special Occupational Tax Stamp). Resources will become available to you once you've done this. Otherwise, you'd be describing an illegal act, which WikiAnswers does not cater to.
Fully automatic shotgun, no. Automatic rifles and machine guns, yes.
No you have to pull on the trigger every time you want it to fire. But you can easily make it fully automatic.
No.
Possible, but, not likely
The Automatic Motorist was created in 1911.
Yes, the Glock 18 is fully automatic.
Yes, the M14 is capable of fully automatic fire.
No. They did make a manually shifted "Semi Automatic transmission". No clutch, just shifted manually.
Call the ATF!! They can explain EXACTLY how to do it. In other words "DONT DO IT"
1911
No, it is a semi-automatic.
I know of no place that permits fully automatic firearms to be used in hunting.