yumas are harder than florida, but Especially pink yumas. There are success stories out there, but few and far between. I've actually had decent luck with other yumas.
Your typical single color yumas i.e. green, blues, orange are easy. But the Multi-colored ones and any pinks are probably at 30% survival rate. However I did have a colony of a multi-colored Yumas that did well, the rest died within 3 months.