I hunted with Jim Hackiewicz in the Limpopo province of RSA, and saw all of those animals in your list. You can see my post and trophies on this forum titled "My 2007 Africa trip" or some such. Jim has a book, "Africa - The First Time" that is excellent. Even if you do no go with him, buy the book! His website is
http://www.huntingadventures.net/ and I'm sure you can contact him via the website. Tell him "Rick" sent you...
Jim held our hands through the whole thing, and we were through the police process and out the door while other folks were still going htrough regular customs!
It was not tent camping, and the services were excellent - but don't hold that against him. I am told that his new concession is a little more rustic, as 2008 will be the first time it has been trophy hunted for several years. We were well-treated, food was great, etc. but it was not like staying in a resort.