Bud Selig Office:
The Office of the Commissioner of Baseball
Allan H. (Bud) Selig, Commissioner
Address: 245 Park Avenue, 31st Floor
City: New York, State: NY Zip Code: 10167
Phone: 212-931-7800
Fax: 212-949-5654
Bud Selig Home (found in the whitepages):
Allan H Selig
1480 E Standish Pl
Milwaukee, WI 53217-1958
Drayton Mclane Home:
Drayton J McLane Jr
(254) 778-3955
100 N Apache Dr
Temple, TX 76504-2863
Astros:
501 Crawford St.
Houston, TX 77002
Phone Number:
(713) 259-8000

There are some James R Cranes listed, but I wasn't as confident that they were the guy I wanted.  You can just search the white pages for them.  I think Selig is the important one.  And remember paper mail and phone calls are a lot more annoying than email.  Be polite, but tell them how you feel.  Rights are taken not given, so lets take the NL.  Pass it on.  Facebook, twitter, chron.com and all Astro related blogs.