BORK Kayak (aka BORK You) Surfski - Camps, Lessons, Club (youth 8-18 sprint kayak, older 16+ surfski) for frequent local paddlers. Two Locations (Oeiras Harbour just west of Lisbon, Sesimbra)
Duoro Academy / Paddling Center Douro River Porto (“won't necessarily make reservations online, but we walked in during the work week and reserved a couple of their plastic Nelo 510s for later in the week” Denise Weeks October 2022 video) Outrigger canoes also