@Clayton Coombs, My advice is to pepper your flips with an occasional buy and hold. I've been doing my own taxes for years. I've hated it. It has taken me way too long and I've missed a few deductions along the way. But, I think it was worth it for me learning the principles. You'll need to learn the principles too, because it is up to you to provide the receipts for your purchases and your activities. Here are a few things I'd recommend reading:
IRS Publication 527 Residential Rental Property
Pub 535 Business Expenses
Pub 551 Basis of Asset
Pub 583 Starting a Business and Keeping Records
Pub 587 Business Use of Home
Pub 945 Depreciation
If you are just flipping, you won't get to use some of these concepts, but the more units you own, the more depreciation becomes your friend. There are advantages and disadvantages of corporations. Your CPAs and lawyers can help you with those concepts.
Don't forget to get @Amanda Han's book here on BP. She's done a few podcasts too.
I like @Carl Fischer's strategy of using funds out of Self-directed IRAs, but I haven't used it yet.
Use 1031 Exchange when you can.
Hopefully someone can advise you better for purely flipping.
Mark