Hello! We are cruising on Brilliance of the Sea in October. This is our first cruise without our kids so we are super excited! However, we have only been on Disney cruises so I feel lost when planning. I noticed on the planning page under spa treatments they offer a S.E.A. Thermal Experience Week Pass Is this like the Rain Forest pass on Disney? I have found price discrepancy also. One says $50 for a week pass and another $99; I think the couples pass is $150. Has anyone done this? Is it worth the money? Do they offer a day pass? Are there showers and dressing areas for use? I was reading about the adult only area, the "Solarium". On one page it said there is a charge to use this. UGH!! Another stated it was free. Can anyone tell me about this? Is there anything we should know about this ship? I am starting to feel like there is a charge for every little thing on this ship.....I'm feeling concerned. Please make me feel better. Thanks everyone!