I would recommend that you get @Brian Burke's excellent book The Hands-Off Investor, before you look at any more deals.

We have been sucesssful renting properties in the fastest growing counties in several states and have been doing it for decades. 

I don't have excel and it seems to be the only option that I can see.Thanks in advance!

I know how busy this will be, which is why ideally once we have 3-4 properties, the maintenance of the website, advertising, and property management will become my full time job (my wife will continue to work to provide some steady income during the transition)For your 4 questions - those are all excellent things to look out for and they are things I would not have thought to ask.

However, got a willing tenant with an excellent credit score and everything willing to sign up for a year lease.

There is an apartment building adjacent to it, and this lot would make an excellent spot for another. 

what it sounds like you are asking is illegal in many ways, section 8 laws, local laws, duel contract laws that conflict, there always has been also those out there looking to catch you breaking them,  avoid it, dont offer it, dont entertain it, there is leeway up if the tenant meets certain conditions, say need 1 floor rental, if not rent may be inflated over realistic market, which is what rented at not listed at, keeping in mind sec 8 market rents also include utilities paid, you can usually reach by email fastest, they have set chart, heat type, neighborhood etc, more than listings found online

Their leads are Absoloutely horrible I received 90% of the letters back from mailers the script is horrible and after they get your money , their excellent mentors or cpaches disapper they are the biggest scammers out there.

Your emphasis on these points motivates me even more to continue ensuring the excellence that our clients deserve.Thanks again, and I wish you the same success! 

Excellent.