Texas draw hunts for deer pretty much over except for youth exotic, which is Devils River for Aoudad and pigs. Very cool if you can get it
They national refuge exotic and pig is still open. The youth e-post card is still open for antlerless/spike.
However today is the last day to apply.
Public hunting in Texas is very limited, there just isn't that much state land or BLM land when comparing to other states, especially the massive amounts in the western states.Most reservoirs managed by the Army Corps in Texas allow public hunting. However, hunting dates, method and type of game taken, and permits vary
from lake to lake, so check ahead.
Also check Lake Meredith National Recreation Area.
I don't think there are any glass and stalk opportunities outside the TPWD drawn hunts or the the Texas Youth Hunter Program
Never done the waterfowl on public lakes, however I think that is much more accessible, particularly if you have a boat.