I live next to a private lake in the Pacific Northwest. To use the lake, I have to trailer on and off the lake daily via a narrow ramp. I have a bay in my garage 25' long dedicated for a boat, but only an 8' door, and a steep driveway. My purpose for a boat is as a family runabout (small family) that we can also use for recreational skiing. I am considering both the Checkmate Pulsare 1600 BR and the 170 BR because of their narrower beams, and the ease of which to launch and store either given my circumstances. It doesn't appear that I have any other choice but to order a new one, due to an apparent lack of used Checkmates on the West Coast. Any recommendations would be greatly appreciated as well as advice on powering with 2 stroke vs 4 stroke, Mercury vs Evinrude or Yamaha. (The lake has a 40 mph speed limit, so speeds over 50/60 aren't necessarily important.) Thx