@Corey Drexler I am not clear on how many total doors you have at this point. Some people here will disagree, but I feel like once you have at least a few doors it makes sense to keep you books more professionally. Keep in mind that every expense you can legitimately claim against the business is money in your pocket. The miles and expenses quickly add up.
In my case, I found a bookkeeper to set me up correctly in QuickBooks. I only had to provide statements for a month or two so she could the books setup correctly. After the initial setup, it is pretty easy to maintain the books. I usually pass my books off to her about once a quarter to make sure I am doing things correctly. Well worth the expense in my opinion.
Ask your BookKeeper to setup you up with "classes" in QuickBooks. This will give you the opportunity to allocate your costs and income items to each individual unit. The huge benefit here is being able to see your Profit and Loss statement for each individual unit in addition to seeing it for your overall enterprise.
I also recommend that you consider the QuickBooks online version. I originally bought the desktop version to save money but eventually swapped it out for the online. There are some very worthwhile perks to the online version. Yes, there is a monthly fee instead of the one time expense but well worth it in my opinion.
In summary, there is a cost here but the payoff in knowing where every dollar went and the ability to run your reporting and know exactly where you stand is well worth it.