Well, I think I can help. I run a group of over 3000 Charcuterie enthusiast and have travels all over tasting about everything I can get my hands on. I also am lucky enough to live 15 minutes from Zingerman's Deli. I get to taste about everything one way or another.

1. Yes it is owned by Mario Batali's dad but it simply is amazing - http://www.salumicuredmeats.com/
2. Mentioned already - http://www.olympicprovisions.com/
3. Delicious - http://smokinggoose.com/
4. Greg is a very great guy doing amazing stuff - http://www.westloopsalumi.com/
5. In love with the Tamworth Bacon and Acorn Edition prosciutto - http://laquercia.us/
6. Great Hams and Bacon's - http://www.newsomscountryham.com/
7. Peanut Fed Hogs have a great taste too - http://www.edwardsvaham.com/
8. Benton's is legend! - http://bentonscountryhams2.com/
9. Some duck! - http://www.hudsonvalleyfoiegras.com/
10. Tasty, tasty, Tasty! - http://www.crestedduck.com/

These are NOT in any order nor a complete list but you would NOT be doing him wrong with any of these vendors. If you rather do oen stop shopping try

http://www.zingermans.com/Category.aspx?Category=meat

or

http://www.murrayscheese.com

Another great idea is to get him into making his own. If he is more of a casual cook then I recommend the books by Polcyn and Ruhlman. If he is a smart engineering/science type guy then you want the Marinski books.

http://www.amazon.com/s/ref=ntt_athr_dp_sr_2?_encoding=UTF8&field-author=Brian%20Polcyn&search-alias=digital-text&sort=relevancerank

http://www.amazon.com/Stanley-Marianski/e/B001JRXURI/ref=sr_ntt_srch_lnk_1?qid=1410777161&sr=1-1

Also learn a little butchery alone the way...

http://www.amazon.com/Butchering-Poultry-Rabbit-Lamb-Goat-ebook/dp/B00ESCVN9I/ref=sr_1_1?s=books&ie=UTF8&qid=1410777206&sr=1-1&keywords=adam+danforth

...and along with this group you can find him help here...

https://www.facebook.com/groups/thesaltcuredpig/