After looking at David's examples, I figure on buying a custom plate from him in the near future.

David can put anything on a plate.
$28.20 shipped Priority Mail anywhere in the U.S. 

Here's some examples of his work :

(Click on the image for a full page version)

For those of you wishing you had a custom license plate for your jeep or MV, 
you can contact David at :       (Enterprise B&B/Cayman Islands, BWI)

Update on 6-20-06 :  A few months ago I emailed David several times and got no response.  Maybe he was on vacation or busy, since the emails didn't bounce back as 'undeliverable'.  Keep trying.  David, if you're reading this, please email me.  Thanks!