Were thinking about starting to look for a 5th wheel, not longer than 37 feet and weights no more than 16,000 lbs and has a tub/Jacuzzi combo in it. Or is a Jacuzzi something I will need to install my...
Well, the filled weight of a 3 person Jacuzzi is almost 3000lbs, so wherever you put it, better be able to support the weight without damaging the frame. IOW, you probably don't want it on a slide. A toyhauler garage maybe. Drainage will be an issue. You can't just dump that much water on the ground. I would vote for some sort of portable outdoor model myself.