You have a hair on fire debt emergency, with $45k at 18% interest and 70k at 5% interest. The 45k needs to be dealt with immediately.
Selling the rental will not solve your problem with the 45k because it will take too long: you will need to evict the tenant, get the property in sellable condition, get it listed, get offers and close, whereas the 45k at 18% needs to be gone this week. My suggestion would be that you start by cashing out the etrade account for $19k of it (small caution here: is there any tax to pay on doing that?). Do you have any cash in the bank? You need to keep enough to pay next month's expenses (let's say 6K as a rough estimate) and throw the rest at that debt as well. Then look round your house for things you can sell: unused electronics, pre-pregnancy designer clothes and shoes, and so on. What's left of the debt after that you need to get cheaper financing on. Add it to your personal loan? Interest free periods on credit cards? With your income, and I'm hoping decent credit scores, there should be plenty of companies willing to lend to you at a lot less than 18%.
As well as having a hair on fire debt emergency you also have a hair on fire spending emergency.
You are spending $1,260 a month, $14,780 a year, from taxed income, on your cars! What is the interest rate on the loan on the wife's car? What is the position on the lease on the husband's car, can you get out of it? Why is your insurance costing you about 3 times what it should be? And why are you spending so much on gas,.. do you have a clown commute? Without the answers to those questions I can't suggest specific action to reduce your car costs but I'm betting that you have been accumulating car costs ad hoc and then taking them for granted rather than having a thought-out plan.
Gas and electric at $300 a month, $3,600 a year looks high. Baby needs to be comfortable but otherwise you need to take a long hard look at where you are wasting energy.
$120 a month for one cell phone is absurd. Is this a contract, and if so when can you get out of it? You should be able to get good coverage for about a quarter of that cost.
Miscellaneous at $450 a month needs to be broken down further to see what it is. As the case study document suggests, misc. should be at about 2.5% of your total expenses: any higher (and yours is much higher) makes it clear you do not understand your spending. And as others have said, there are significant categories of spending not set out at all. Do they fall under this misc. amount?
Now for the gaps in your case study. As others have pointed out you have a lot more income coming in than is accounted for by the expenses you list. There should be a firehose of cash coming in that has been going to nothing else than paying your debts. You don't seem to have been paying off your debts, so where has it been going? Is it being stolen from you? I can't at the moment see any other explanation. You should be paying off debt out of your net income at $5k a month as a minimum (thats $60k a year) so why haven't you been doing that?
Finally on your case study, because it is just a rather blurry snapshot of your current position we have no idea of how you got here and what your plans for the future are. Why do you even have a rental and what is the plan behind having it? What was the plan behind buying the house you live in and what was the plan for paying for those expensive renovations? How has having a baby (congratulations, by the way) affected your income and expenses so far and how will it affect them in the future? Are you planning any more babies and how will that affect your income and expenses?
I'm not sure from your posts how much of the Mr Money Mustache blog you have read? If you start with this post and keep going you will get a good idea of what you should be doing and where the people commenting here are coming from.
https://www.mrmoneymustache.com/2013/02/22/getting-rich-from-zero-to-hero-in-one-blog-post/