I cannot find the lot anywhere online because most sources (property appeaser, zillow, etc) just list the park.  

I am currently taking online classes for real estate agent too. 

Please give your honest feedback.1) At the conclusion of each walk through, if they are still interested, I will have them complete a paper application with job and rental history.2) Within a few hours of each walk through, I will attempt to contact previous landlords and verify employment.3)If all is well, they will move on to the next step, which is to complete an online app through the BP smartmove site which will check credit, background and eviction history (applicant will pay).4) Based on the results I will narrow down the applicants and then choose a tenant somehow (???)

There are plenty of great suggestions online. 

@Patrick Jacques All forms of local online marketing can and will help you get more leads.

If you have not already, I suggest you try to find and connect with other BP members that are in your area (http://www.biggerpockets.com/meet), set up a keyword for Harrisburg, PA  (http://www.biggerpockets.com/alerts) in order to locate people who may be in the know and start networking online right now.

I had someone call on one of my online advertisements (for the sake of this forum: Joe Smith).

is online banking a good choice ?

I am planning to move back to Louisiana in a few months and would like to get my real estate license.Does anyone how the best online program that I could study now and then take the Louisiana real estate exam when I move back in a few months? 

It's fairly straight forward and easy to use and it's a free online accounting program that I can access anywhere.