You shouldn't have to pay capital gains tax.I would highly recommend you contact CPA To check the accuracy of my statement

There really isn't enough context here to determine whether this is "high."

If you're interested in executing the BRRRR strategy, there are a few books I'd highly recommend reading/listening to on audible(my preferred method)1.

If you have credit card debts with high rates/high balances I would focus on paying it down to 15% to 30% Max balance to credit limit ratios to lower your DTI - Debt to income ratios, increase credit scores and be in a better position to buy more properties at a lower mortgage rate.

Connecting with someone knowledgeable like you would be an invaluable opportunity for me to expand my understanding of the market and gain some valuable insights.Your expertise and advice are highly respected, and I genuinely appreciate any assistance you can offer.

STR's are a great investment in this area, occupancy rates are extremely high in the summer, and very high during the spring and fall.  

As that will at least help folks that you reach out to know that you are a real person, with a picture and professional bio.

High rent. 

One thing we have done was to offer amenities that carry high value in the area and build these costs into our rental agreement.

Less management intensive, but obviously not as high of rent per square foot.