Never say never!
And why do you need excuses?
I have a 17'6" x 24" JM board that my 54 year old self finds challenging but possible to balance on, that is measurably faster over my somewhat casual paddles than my other boards.
On a 14' board, I need at least 26" wide to be comfortable, probably closer to 27".
If you want to give it a real go, get a 18' x 22" or something custom - JM or DC will probably make you one, and the longer boards will allow mere mortals to paddle narrower boards. But it needs to be a specialist flatwater board, no rocker.
Or just get an OC1 and sit down - I'm very tempted to broaden the paddling conditions it's possible to get wet in.
Just give it a crack!
The JM
Helmy comfortable on it.
Oh that sunshine and warm water seems a long time ago!
And then there's this, 17' x 24"
I can flatwater paddle it. Just.
Warwick is downwinding it in conditions I could not begin to contemplate.
But if you want to give it a go, there's plenty of options.
Don't die wondering.