Since you will not be able to physically see the property, what I have done for my clients that has worked out fabulously is that either I make a video of the property as I walk thru it OR show them the property that they have shown an interest in via SKYPE. Let me know if you need any assistance.
P.S. Keep in mind property values are very different here compared to TX. I have family in TX and that's what I explain to them as well.