You should have filed charges on them. Its against the law to harrass fishermen and hunters when they are legally fishing or hunting. But you did good anyway.

� 62.0125. HARASSMENT OF HUNTERS, TRAPPERS, AND
FISHERMEN. (a) This section may be cited as the Sportsman's Rights
Act.
(b) In this section:
(1) "Wildlife" means all species of wild mammals,
birds, fish, reptiles, or amphibians.
(2) "Process of hunting or catching" means any act
directed at the lawful hunting or catching of wildlife, including
camping or other acts preparatory to hunting or catching of
wildlife that occur on land or water on which the affected person
has the right or privilege of hunting or catching that wildlife.
(c) No person may intentionally interfere with another
person lawfully engaged in the process of hunting or catching
wildlife.
(d) No person may intentionally harass, drive, or disturb
any wildlife for the purpose of disrupting a person lawfully
engaged in the process of hunting or catching wildlife.
(e) No person may enter or remain on public land or enter or
remain on private land without the landowner's or his agent's
consent if the person intends to disrupt another person lawfully
engaged in the process of hunting or catching wildlife.
(f) This section does not apply to a peace officer of this
state, a law enforcement officer of the United States, a member of
the armed forces of the United States or of this state, or employees
of the department or other state or federal agencies having
statutory responsibility to manage wildlife or land during the time
that the officer, member, or employee is in the actual discharge of
official duties.
(g) A person who violates this section commits an offense.
An offense under this section is a Class B misdemeanor.
(h) It is an affirmative defense to prosecution that the
defendant's conduct is protected by the right to freedom of speech
under the constitution of this state or the United States.

Added by Acts 1985, 69th Leg., ch. 731, � 1, eff. Aug. 26, 1985.
Amended by Acts 1993, 73rd Leg., ch. 700, � 1, eff. Sept. 11,
1993.