So now that I have moved twice and settled in, I went back to my favorite past time ever, soaking in a hot tub. I have had many iterations over the years but I think I have finally got the best of all worlds now, will show you the tub and hot water array now, and the pump and PV power array tomorrow.
First off: Find a working Hot tub on Craigslist and with the help of a couple burly friends and the male offspring get it out of a yard, drive it 50 miles, and move it into the back yard. I saw it run, people wanted it gone as they could not afford to heat it with electricity.
Next, prepare the Solar Domestic hot water array I inherited from the last homeowner:
Cleaned up and soldered 3/4" threaded fittings and attached my rubber 3/4" Hose and pump assembly
First bit was steaming hot and in broad daylight I can get a 30 degree increase in temperature no problem.
I'm just waiting now, Water is going straight from the tap, through the array and into the tub until full, and tomorrow I will setup the PV solar powered recirculation pump.