We are looking at 3 different brands of hot tubs, Vita, Aspen, and Nordic. I know these are not top brands and most would tell us to look at Hot Springs, Bull Frog or Marquis, which are the other options in our small town. However, we are going with the best reputation for the dealer in the area, and these are our options. My question is, living 45 minutes from the beach, should we be concerned with the steel in the Vita? Our price is anything under 10k.