I think if you leverage 70% of it you’re going to seriously cut into your cash flow and personally if I was going to have $7M in debt I’d prefer it to be spread over several projects built slowly.

I've heard good things, but not personally worked with them. 

The one who thinks that they are masters of the universe in EVERY area of life, has 30 different businesses, claims to be fit as a fiddle, with a life in perfect harmony, shows off huge toys, has 30 different businesses, including selling their time by the hour to provide coaching... this person is not running a real estate syndication business.

Hard to say one way or another without knowing your personal finances, goals etc., but it seems like a good deal. 

It has to be a personality trait.

Intangible assets like goodwill or tangible personal property (e.g., equipment) are excluded from 1031 treatment and are taxed separately—goodwill is typically taxed as a capital gain, while equipment may be subject to depreciation recapture taxed as ordinary income.To minimize taxes on the sale of the business, consider strategies such as Opportunity Zone investments, which defer gains until 2026 if proceeds are reinvested in a Qualified Opportunity Fund (QOF), or structuring the sale as an installment agreement to spread taxable income over multiple years.

I would build a relationship with the person before you decide to partner.

It's led to incredibly high occupancy rate in the off-season, but I'd rather have a slightly lower occupancy rate in order to reduce wear and tear and leave some weekends open for personal use.I'm at a loss on what to do about this.

Quote from @Jokari Trueheart: HI, almost 11 months ago I purchased 3 duplexes and I borrowed the funds from my personal residence which I took out a equity agreement for the down payment on the investment property, great idea at the time because I have 10 years to pay it off and theres no payment requirement, but , I learned more about the consequence that it takes a large chunk of my equity the longer I take to pay it back, so my goal was to refi cash out the investment property to pay it back but I don't think theres enough equity yet to pull the full $106k needed, I only borrowed $88k but with the equity percentage for one year i'm paying about $18k in equity on top of the amount I borrowed if I pay it off in year one, so I need this paid off ASAP before it increases more.

I have purchased 3 STRs personally in the last 18 months and have closed on at least 25 for clients in the past 12 months.