I used a local graphics guy. If you want any kind of custom design, it may be worth looking in the phone book for a local graphics shop that does store windows, commercial vehicles and other stuff like race trailers.
Here's a kinda' crappy pic of what my guy did for me. The design and production was $215 for both sides of the boat and the hailing port on the stern. About the same as a similar sized two tone graphic from Boat US and that wouldn't include the graphics from out home state flag that we wanted.
I did use the "Dry" application as explained on the Boat US site. I did the "Wet" method on my previous boat and "Dry" is hands down the best way to go.
