There are a few software packages that work well for this.  

In addition to this I am about to roll-out project mgmt software so all of these items are in one place that they can easily access from an app on their phone at anytime.

I'm sure that this distance is not going to make things any easier, but money goes farther there and I am wanting to relocate there if I can generate enough income to leave the software job.  

Has anyone uses or used the software Acturent.

There's others such as all the RentPath sites (rent.com, rentalhouses.com, rentals.com, lovely, etc) that is good too, not to mention Craigslist.You can do these all manually, or as Kevin said, if you are using software to manage your rentals hopefully it will syndicate your rentals to all these sites automatically and save you the time.

I am a software engineer who is trying hard to get out of high tech and into real estate investment.  

I have  been studying the wholesaling angle and all the different software available to lease every month that helps speed up the process.

Greetings all, I’ve been working in software project management for last 8+ years developing mobile and desktop applications for the financial industry.  

I've now found it & he's there with help & support & analytical software. 

This is maybe a bit off topic but since I am registered here I am sure there could be some people here who experienced this already.I would like to add a group chat service (not installed software) to my members area in my website.