Hi Oliphant, I understood your comment about wanting practical “lived experience” advice from other heavy paddlers in narrower boats. My two cents here…
6’ 3" here, 253# this morning, 46" waist, 47" chest, size 12 feet, muscular thighs from a misspent youth running marathons.
My first boat was a WS Tsunami 175 rotomolded with a seatback, 24" wide, cockpit 36" x 20" (external), very stable, eventually got comfortable in 1+ foot wind waves/chop, paddled it about 2 years in salt marshes and some open bay/coast (SF Bay Area).
About 2 years ago, moved up to a Valley Etain 17-7 rotomolded boat, 21.5" wide, 34" x 19" cockpit (external) - that was a game changer!
At my weight/height, you got a few degrees of initial stability as you leaned, and then you go right over. No discussion, no warning, no secondary stability. I was petrified on my first few flat water paddles, and capsized on some very gentle beam swell in Monterey Bay.
But lots of seat time, exposing myself to boat wakes, wind waves, and a little moving water from local salt pond tide weirs got me to up my game. I realized that for my situation (250# tall guy in 21.5" wide boat), kayaking is more like balancing a pencil on the end of your finger, same idea as walking and bicycling. No inherent stability. Anything but paddling flat water requires a dynamic effort to stay upright.
So the fear/terror is gone, I’m comfortable, can even take photographs in small wind waves, but always on stability duty in anything more bumpy.
On club paddles, all the average (5’ 9" and 150#) paddlers can lay their paddles across their laps in moderate waves/chop, bob around like a cork, and be eating a sandwich on break. For me, it’s two hands on the paddle, a granola bar stuck in my mouth, continual loose hips/balancing/keeping myself upright, and frequent low braces thrown in.
It’s been a journey to get here, and I have to thank my fellow paddlers at Western Sea Kayakers for their advice and encouragement.
My thanks also to the forums at paddling.com and ukriversguidebook.co.uk for the great knowledge that they’ve shared over the years. I’ve been lurking and devouring the boat reviews, skills questions, and particularly enjoyed all the “big boy”/boat discussion threads.
I have never met Celia and the many other long-time p.net posters, but your wit and wisdom are appreciated, keep it up!
Happy paddling.
Eric