Hi gingerbreadman1984,
The better options or possibilities I’m aware of in and around the Salt Lake City region (subject to the quality/value guidelines here) are listed in post #2 here. You will need to call the retailers/manufacturers on the list to see if they carry any mattresses that meet your criteria but I would make sure you talk with R&S Mattress who carry latex or latex hybrid mattresses that are made by Brooklyn Bedding (although they are not the same as the Brooklyn Bedding mattress sold online)
In the other direction there is also a forum list for the Logan, UT area in post #5 here.
Phoenix