New Owens Corning Duration architectural shingles with SureNail strip will be installed with 1 ¼ inch galvanized roofing nails at six nails per shingle.11.

Are they on time,slow pay,or no pay tenants or a mixture and what has been the frequency??

If you are really new at real estate, residential (single family up to 4 units are considered residential) would be your best bet.It depends what cash reserve you have: if you have some money aside for real estate, buy and hold some nice basic "bread and butter" properties would be a great way to start your portfolio, since you can buy at highly discounted prices nowadays.If you don't have much funds, I would suggest flip/wholesale a few deals until you build your cash reserve, then use a mixture of buy and hold and wholesale/flip.

My goal is to achieve $72,000 in ‘passive cash’ yearly in the next ten years using a mixture of single and multi-family homes.

Is it that a mixture of  making sure it's selling at a reasonable price to get a lot of interest as well as being profitable for me doable for the buyer?

@Dusty Corning What are your thoughts about Sugar Land or Richmond?

Purchase price: $3,200,000 Cash invested: $5,000 Purchased self storage facility #3 - Big Oak Self Storage - just down the road from our other 2 facilities. 290 units of self storage - mixture of climate controlled, drive-up storage, RV & boat covered parking.

They are a mixture of leases.

I'm not familiar where Fleming Island is but, give some thought as to whether they have a larger portion of seasonal rentals; foreign clients ( great if you speak other languages); full complexes or a mixture of all the above.  

You could consider diversifying into something that will give you more appreciation in the long run and keep a mixture of both to balance you risk.