Here's a "fish"...
I prefer to "teach one to fish" rather than "give one a fish", as it were, but, in the interest of brevity and expediency, I will settle for "feeding you for a day" rather than "feeding you for life".
So, here is a file for your area I threw together quickly using WIN500 (see attached file).
Download WIN500 here:
Win500: PSR-500, PSR-600, PRO-106, PRO-197, PSR-310, PSR-410 Scanner Software for Data Management, Monitoring, and Control. It's free for 30 days and, as the previous poster stated, highly recommended. Also, get this programming cable:
RadioShack® USB-PC Interface Cable for GRE Scanner - RadioShack.com.
Using these you can use my file to get started. Understand that I am not physically located in your area so I cannot verify the accuracy of the data I used - I relied on the RR data for your area:
Bastrop County, Texas (TX) Scanner Frequencies and Radio Frequency Reference (and state, etc.).
Also, looking at Bastrop - the listing for the PD says "Backup" for that 153.755MHz frequency causing me to suspect that that city MAY have moved most of its PD operations (and fire, possibly) to the trunking system that the surrounding county uses (
Greater Austin/Travis Regional Radio System (GATRRS) Trunking System, Austin, Texas - Scanner Frequencies) or is in the process of converting over or soon will do so. If so, the new relevant trunking talk groups have not yet been recorded. Therefor, you should inquire directly in the Texas forum on this site and ask about that. Just be aware that you may not hear your PD on that frequency and this may be why. Again, check in the Texas regional forum here on RR and post the question.
Given I am not in your area this is the best I can do in a hurry. However, it should get you started.
The WIN500 file is in a zipped format together with a text file so unzip to use. Read the README describing how the file is organized.
In some cases, I made some guesses with respect to labeling when I encountered incomplete label/descriptions - so my accuracy is suspect - again, I am not in the area so I did the best I could and do apologize for the inevitable errors and incomplete data. This is just a starting point for you to play with and get up and running quickly - as you learn more you will be able to modify it accordingly, obviously.
I will add one "fishing lesson" however, in the form of a basic conventional frequency programming instruction "how to" text file which I will also attach (basically what others have already written but summarized in one file which may help).
-Mike