Will this scanner work for me?

I have not used a scanner since the 90's and was wondering if a scanner I had in mind would work in my area. I'm wanting to listen to Caldwell County SO and Luling PD in Texas. They are both on the GATRRS system. I was looking to buy an RS Pro 106 digital trunking scanner but not having used a scanner in so long I don't know if this is a scanner that would work for what I'm wanting to listen to. Any advise would be appreciated. Thanks guys