inside the RV and en route from RV to car/truck (but not back?) the Motorist Protection Act applies and no license would be needed.
UNLAWFUL CARRYING WEAPONS. (a) A person commits an offense if the person intentionally, knowingly, or recklessly carries on or about his or her person a handgun, illegal knife, or club if the person is not:
(1) on the person's own
premises or premises under the person's control; or
(2) inside of or directly
en route to a motor vehicle that is owned by the person or under the person's control.
Sec. 46.02.
(a-2) For purposes of this section,
"premises" includes real property
and a recreational vehicle that is being used as living quarters .....
http://www.statutes.legis.state.tx.us/d ... /PE.46.htm" onclick="window.open(this.href);return false;
.... generally for licensees, county parks will be ok if owned by the county anyway, (though there is an OLD attorney general opinion regarding county parks which was written before the MPA went into effect which says under some circumstances a county park could at that time prohibit firearms, though
the OLD 1995 and 2001 opinions don't hold much water nowadays since a lot of legislation happened since then , especially in 2003, 2007 and 2009, in support of the good guys such as Tex. Local Gov't Code ยง229.001 (regarding CITIES/Municipalities).
And Penal Code 30.06 (as amended by Senate Bill 501 in
2003)
(e) It is an exception to the application of this section that the property on which the license holder carries a handgun is
owned or leased by a governmental entity and is not a premises or other place on which the license holder is prohibited from carrying the handgun under Section 46.03 or 46.035.
http://www.statutes.legis.state.tx.us/D ... .htm#30.06" onclick="window.open(this.href);return false;
Other posts regarding county/city/governmental property parks which are NOT owned by the USACE:
viewtopic.php?f=7&t=27068&p=308882&hili ... rk#p308882" onclick="window.open(this.href);return false;
viewtopic.php?f=7&t=21320&p=242501&hili ... rk#p242501" onclick="window.open(this.href);return false;
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(OLD-not applicable nowadays since laws changed, but if you enjoy history) Attorney General Opinions:
http://www.oag.state.tx.us/opin/opinion ... adingID=49" onclick="window.open(this.href);return false;
Concealed handgun licensee, governmental unit
may bar entry onto its property of licensee by erecting sign in accordance with criminal trespass statute JC-0325
Concealed handgun licensee, governmental unit
may not prohibit carrying of weapon by licensee
except in accordance with statute JC-0325
(2001 opinion)
http://www.oag.state.tx.us/opinions/opi ... jc0325.pdf" onclick="window.open(this.href);return false;
older opinions:
City or county park, licensed carrying of concealed handguns in DM-0364
(1995 opinion)
http://www.oag.state.tx.us/opinions/opi ... dm0364.pdf" onclick="window.open(this.href);return false;
Concealed handguns, whether governmental entity
may prohibit carrying on its premises by posting notice under criminal trespass statute LO95-058
(1995 opinion)
http://www.oag.state.tx.us/opinions/opi ... 995058.pdf" onclick="window.open(this.href);return false;