We are very serious about flipping houses and I'm very thankful for this website!!

You can reach out to local churches...and let them know of your accommodations, many have bulletin boards and websites where they will post those types of things for their congregation to see.  

I am looking for tax delinquent properties (Selected Tax - Yes under Distressed) Now, for the first 7 leads in the list, I went and looked them up in the county property taxes website and only 2 of them haven't paid their taxes yet.

I would suggest you first look up the listing on the city website, phila.gov.

I know about the Utah county website and I can find the owner name but have no idea how to contact them.  

Many counties offer a template on their website you can use.

We get e-mails from ORRA advertising sometimes about new events and if you have registered with a builder either at a home site or on their website they will email notifications about new events as well. 

You'd probably be best posting this in the real estate agent forum or visiting the NARPM Website and finding a local PMP. 

Be sure to check out the forums, the blogs, podcasts as well as other parts of this amazing website and like minded community.

They will also integrate the website that you currently have and whenever somebody does send you that email to get in contact with you, they have the ability to directly inform you but also place the information of the potential motivated seller in the data base for you.