There are new 28mm models by Bob First now up on the Rum Runners! page at TVAG.
First, a trawler converted to harbor patrol boat status with the addition of light, quick-firing guns. Just the ticket against Deep Ones!
Next, a new trawler perfect for smuggling, or any other nefarious activity your Pulp Fiction, gangster, or other games devise.
And, possibly of greatest interest, is a collection of Chris Craft inboard motor boats which can be used for most any open-water scenario. These are offered in two types, and when the first six sell out, it will be possible to order one on commission for the same bargain price of $25.00 USD each (plus postage, of course)!
Follow the link above to take a look, and just try to tell yourself you can't find a hundred uses for any of these in your adventure games!