I’m looking for local forums, groups and or networking opportunities in Washington D.C where I can connect with other investors or wholesaler professionals.

FF is a great tool, but you can also look up local corporate leasing companies, as well as, insurance companies/agents to work with for individuals who are going through home insurance claims.  

You should talk to a local appraiser to get the best opinion.

But why not start locally? 

I'm open to all suggestions regarding different cities that meet my requirements and would love to chat with some realtors who have local experience working with investors.  

If you don't really need the cash flow now and you are going more for appreciation, stay local.

To add more weight to your case, dig deeper into local records.

Bank of America does this - not sure about the minimums, but if you have a good relationship with your local branch, they can waive the monthly fees until your balance grows from rental income.

Directed marketing to pre-foreclosures, a website with seo, networking, driving for $$, go to some local meetings.

Looking to network with local investors, etc...will definitely keep my eyes open for any local meetups!