Here is some information that may be helpful. The first link just shows point system for the different division. The second link is general information about showing.
Point schedule:
http://www.akc.org/events/conformati...t_schedule.cfm
A beginners guide to dog shows:
American Kennel Club - A Beginner's Guide to Dog Shows
It is possible to finish a dog without traveling a lot if you live in an area where there is lots of shows and if majors are available at some of those shows. Of course a lot depends on your dog too. A dog could actually finish in three shows if the shows were all 5 point majors and the dog won in each show. Again, it also depends on your division, the number of dogs and the quality of dogs you are competing against. From what I have heard it is harder to champion a dog in AKC shows versus UKC shows. I have never shown UKC so I don't know how those work. I would love to attend one of their shows someday.