I've been to a number of remote ponds where a small fleet of rowboats, and sometimes more, were left in the woods near a wild but suitable landing. Some locked up but most not. Some with oars, some not. (I prefer paddling a canoe with a kayak paddle and, with a sufficienctly long paddle I think you can probably paddle a row boat with one; the point being it might be easier to carry a 2 piece paddle than an inflatable.)
While these boats are private property I've yet to see them being used or any one on the ponds when I was there. So, on occasion, I've borrowed one for a couple hours, returned it from where I borrowed it, probably a little cleaner, and left a 6-pack (also easier to carry than an inflatable) under it.
These were probably towed in by snow machine though a couple of ponds weren't so far off a logging road that it'd be difficult to haul one in.
My suggestion, consider this strategy and, if you like the sport and you like a particular pond, bring in your own boat. Maybe more than one pond. Heck, old aluminum skiffs are a dime a dozen.
As someone mentioned, state F&Gs publish a list of stocked lakes and ponds as well as maps and lists of the types of fish, along with regulations, in the body of water.