Day 1 -
City Park San Marcos to Martindale. Stay at Airbnb 1 night
https://www.airbnb.com/rooms/29798299?check_in=2023-04-04&check_out=2023-04-06&guests=1&adults=2&s=67&unique_share_id=f2c76e34-d4c7-4f3c-9ec5-148138291fc5
Day 2 - Camp on River around Fentress
Day 3 - Canoe to Palmetto State Park and rent cabin for night
https://tpwd.texas.gov/state-parks/palmetto
https://tgcanoe.com/wp-content/uploads/2019/03/TG-River-Map-1.pdf