Owner pays utilities now, however it has 5 meters, and I would change that, generating a possible 7k increase yearly in income. 

My best friend told me about the piling experts and I checked their website  pilingexperts.com.au and I am fully satisfied with their work.

What are some online websites/ software platforms for RE portfolio managing?

Are there estimates or websites I could use to get a more accurate and comprehensive analysis?

Do you have their website?

I would focus on repairing your credit. see a specialist (faster) or open credit cards little by little and pay them off each month. im not saying increase your spending, just saying instead of buying that tank of gas in cash use a cc and immediately pay it off. while your credit is repairing, start banking cash. build a budget and stick to it. 80K a year is good money, make it a goal of yours to retain as much of it as possible i.e. don't eat out, don't go to the local pub, drive a modest paid off car etc. once your credit is up and savings is up, use the 80k a year plus savings to get leverage. then use that leverage to buy your properties. if your looking for a get rich quick scheme, id advise u skip over RE. don't get me wrong, you can make money fast by flipping homes but you didn't mention having experience in that area so I assume you don't. another option if your really in a hurry is to find a partner with experience and cash, and see if you can buy into one of his/hers deals. you would have to market yourself for this and see what type of skills they may need that you have. maybe you can buy in and use your web development skills to beef up and/or maintain your partners website saving them money on outsourcing. that might be your ticket into a partnership. since you mentioned your helping your friend, maybe you can partner with him?

I have heard that a good rule of thumb for a quick land sales flip is to price it for sale at half the rate of comparable land, while making double your money.So, with that being said, I would research demand and land prices for comps on a popular land website like landwatch.com. 

Glad you joined the best real estate investing website!

Its all about running your numbers.It sounds like your long-term goal is to have a large portfolio of rentals.Therefore, if the ARV of a property will generate a strong profit for you and the cash flow isn't great (or you can use your profits to purchase another property with better cash flow), sell it.If a property generates great cash flow for you, keep it.

If it does only have info for those states would you happen to know another lead generating site?