I think this question is loaded and need more data and info.

These guys have much more expertise, but I can offer one data point.

Also, if you're mostly working in a relatively small area, get all the sold data done the last 3 to 6 months.

@Guy Gimenez you are right about there not being any privacy in a public place but as I mentioned above to Caleb by placing more of these devices around it definitely adds to the overall amount of collected data for a specific place.

I am always curious what data or thoughts they have that were create another 07 to 2011 melt down ?? 

I know you're not seriously looking at this deal, so of course you didn't waste your time collecting all the data - I wouldn't have either - but it's all that data that will make or break a deal like this, especially for a prop that will likely have cyclical income -  a vacation home is very sensitive to economic conditions, which makes them inherently more risky.

Based on the data you have shared, and your answers so far,  the question you could ask yourself is:How can you fast track saving $20-30k?

I've used Census Bureau, CBRE, and city-data; but I'm always trying to get ideas from other investors as to what they like to use for their research. 

I met a wonderful potential tenant who filled out the application with good credit and passed the cozy background check.However, her monthly income she receives is from social security and her assets are a small IRA and low assets in her bank account (especially after paying 1st, last and deposit).I know that the suggested rental ratio is 3x gross income, where she is receiving about 2x income, but I am wondering if anyone else has faced this problem trying to qualify to a retired person on social security.Thoughts?

Is there a good data source on rents and vacancy rates through the 2007 crash?