This is a "Tall Ship" according to Tall Ships America (sailtraining.org):
Sightsailor, 46' aluminum sloop.
"Sightsailer was designed by Newport-based naval architect Yves-Marie Tanton. His client wanted a boat with a big cockpit that was low to the water, fast and fun to sail. "
(SIGHTSAILER - Tall Ships America: Member Vessel Database
Question: To qualify for Tall Ships membership, would a Catalina 30 need to be Tall Rig