There are over 130 different merit badges to choose from. You're only limited by your imagination. Below is a listing of merit badges as well as Troop 20 merit badge counselors.
BSA Introduction to Badges website
Merit Badge.org - lots of resources
Digital Merit Badge books (video)
Order Digital Merit Badge books
Boy Scout Trail website
Merit Badge Video
Filling out a blue card instructions (PDF)
Merit Badge requirement reviews
Troop 20 Merit Badge Counselors
Troop 20 Merit Badge Counselors Listing PDF
REMEMBER: You must fill out a blue card AND obtain Mr. Palm's signature BEFORE you can begin any Merit Badge.