C Bow,
There are plenty of guys who can help you find someone.
If you don?t get some calls, be patient... not all of them check in here regularly, especially in the summer.
You might also get more specific in you request, as sneakbox could refer to a few different boats.
Good luck.
What are your looking for? Purchase,repairs? The Tuckerton NJ decoy and gunning show in September will have more sneak boat builders than you can talk too in 2 days.