Please put Knox box on electronic gates for easy emergency services access or leave gate open during emergencies. Consider Firewise community recommendations like clearing 30 feet from property. Remove underbrush. Remove excess trees to allow trucks to access property. Piles of cedar chips and mulch piles can catch fire with decomposition. Disperse them and check any you may have for heat build-up. (https://www.nfpa.org/Public-Education/Fire-causes-and-risks/Wildfire/Preparing-homes-for-wildfire)
Brass fittings for water tanks can be added to your rainwater tanks, but access to the tank needs to be clear for trucks in order for them to access yours. Wimberley Fire Dept can provide fittings at cost: https://www.wimberleyfire.org.
Sources for Emergency Information:
Register for reverse 911 calls for emergencies at: https://warncentraltexas.org/ You will be able to get emergency notifications on your phones. (Cell Phones may require and app to complete application).