Any suggestions? 

It all depends on how you buy it (FHA, conventional, cash, private money etc.)

I think it would be very difficult to enforce the property delivered vacant as the tenant needs to be served proper notice. 

View report*This link comes directly from our calculators, based on information input by the member who posted.Hi all,How do you go about using the calculators for a private money flip?

I then noticed that there was a posting for delinquent tax sale earlier this year. 

I think a reasonable rate for a private lender like family member is 10-12%.

I will raise private capital for the purchase. 

inform your management company that they should not be accepting partial rent. if rent is not paid, they deliver a 5 day notice to pay or vacate and then begin eviction. if you want to be nice, you can offer to let her out of the lease now so you can get  a new tenant in before winter starts.

Hi all, Can you please private message me any referrals for lawyers in the Baltimore area that has experience and can handle bad faith insurance claim handling? 

You need to give notice required by your state usually 30-60 days.