A simple way to clean corrosion from a twist drill bit is to let your power drill help you. While applying oil to the bit at its point of entry, drill repeatedly into a block of hardwood secured in a vise. Friction of the bit against the wood and abrasion of the wood chips will provide a scouring action to clean up the bit in a hurry.
Contact the local chamber of commerce for promotional literature or talk to your real estate agent about welcome kits, maps, and other information. You may also want to visit the local library. It can be an excellent source for information on local events and resources, and the librarians will probably be able to answer many of the questions you have.