I have a Tahe SUP-Yak, you may want to check them out as they are very versatile. I did a video about mine on my YouTube channel
I have another video where I add a trolling motor
to it. You could do the same to just about any SUP I think. We really appreciate it on longer trips, not having to paddle the whole time is nice !
They are also available at GreenWater Sports, and they are only $799. Ours has been a blast and has had no problems so far. It's seems pretty well made, much like all the others out there.