I have finally decided to purchase a new hot tub. I didn't know there were so many different brands. I have seen the new Coleman models, I have ordered brochures from Jacuzzi, Caldera, Hot Springs, and Therma Spa. Thats five to sift through right there. I am quickly putting Therma Spa aside. I live in Michigan, it gets pretty darn cold here. So theres that to consider. Plus how do I know what to expect price wise with these different models and brands. Isn't there a MSRP that these companies could give us a clue with? I know the Coleman were between $6 and 8 W/ a cover, ozonator, 3 months worth of chemicals and delivery and set up. Is this a good deal? How do I know? Do I really have to visit 5 or 6 different showrooms? Is there a whole other brand I should be considering? Help!!!!