Have the tank pumped of any remaining oil and either go ahead and dig it up or have it backfilled with flowable fill. 

There's a $5 ebook I've read called Owner Will Carry by Jack Miller which also has a lot of ideas. 

(and I literally describe how that happened in my blog)Joining my real estate group will accelerate your brain power 1000 times... and help you discover how to learn this field and network with people and prepare yourself for real estate career.Many folks now days are being out gunned by digital marketing experts... in their own game...

The advice from the HVAC Guy that put the boiler in, was to leave the old manual T-Stat, because if a tenant moves out at midnight in January, the heat will still work, because they dont require batteries, like the digital ones do.  

I can try and dig it up.

I have been working in digital marketing for real-estate for the last 5 years and today specialize in data and work in a data company. 

Nashville is seeing appreciation of your comps in double digits during rehabs in some cases.  

I still sell deals fairly routinely in the near western suburbs that show double digit COC returns.

The cash flow returns here are still in the double digits.

Cozy.co makes managing rentals easy and you can collect rent online and you can use digisigner.com for the digital lease signatures (both are free), or have the agent get them to physically sign.