Single pitch instructor course

Thinking about taking the SPI course / exam sometime November 2026 through March 2027. Thinking of doing it either in Texas or Arizona but open to other suggestions.

Currently have the SPI manual, climbing anchors 3rd & 4th edition, freedom of the hills, advanced rock climbing, and 2 full racks with offsets. I’m studying with 2 other women who have several years of guiding experience but want don’t just want to fully rely on them for pointers.

Looking for recommendations on studying, feedback on instructors / companies, but really any advice is welcome.