Progressive Aerodyne who make (made?) the SeaRey used to be an advertiser here until they met with some financial troubles.
Seemed like cool aircraft. We have all dreamed of an adventure in am amphib like the SeaRey.
The Seaplane Pilots Association maintains the best database (although not complete) of which waterways are not explicitly off limits to seaplanes. It's a good starting point but you can also research your state's regulating authority. In Oregon it was the state marine board. In Minnesota it's the DNR or MN DOT. A quick Googling shows not much available for RI. Maybe that's good. Absence of a "no" can be interpreted as a "yes" although don't be that guy that spurs lawmakers to outlaw seaplanes. Law enforcement in every state is generally ignorant of land use rules where they intersect with aircraft use.
Of course the most recent design changes to the type are going to be the most desirable. Depending on funds available you might research just how important those are to you and maybe save a few bucks.
Call the factory and tell them you're thinking about doing something to a used SeaRey and see how helpful they are with knowledge. Might give you an idea what life with a SeaRey would be like from a maintenance/ownership standpoint.
How big a guy are you? I'm 220 lbs so I always have to look at the useful load with a wary eye. Me and an equivalent sized friend plus fuel often blows through the useful load of LSAs like the SeaRey, which enjoy the 1430 lb LSA seaplane legal max gross.
I will also leave
this quote here from Mike Custard, founder of Summit Aircraft Skis:
flybymike wrote:I have owned both the Searey and the S7, and currently own a Kitfox SS and am building a new S7. I had a dealership for the Searey in Florida back in the late 90's. The Searey is a very fun floatplane but I believe would have serious limitations as a bush plane.
Most of the structures of the Searey are built more to the ultralight standards than to conventional standards. Such as aluminum tubing with plastic saddles and inserts. The wing has a very high angle of attack compared to the fuselage which enables the plane to make fairly short take off runs on water. You don't rotate for the take off, you levitate.
It has a very high sink rate with power off but is a kick in the butt to operate on water. I operated at sea level so power to weight ratio wasn't too bad but I would be concerned at the higher elevations.