And yes, the mortgage co would require the brother to get the insurance and then name them and your sister so you are correct that is the way it goes.  

@Lucas Milburn PM me and I’ll give you my sisters info.

Hi Ryan,Wow parking for 30 dancing Zumba goers must make the street a true zoo(omba).30 friends getting together for dancing for fitness private party at someones house every Sunday after church, is different than using the property as a fitness destination business.It would be smart to ascertain which you have here.Simply telling her, your Sister wants to lose few pounds Zuba-ing--how much does it cost and can you have the join-up paper work for her might tell you what you need to know.

My sister in law has rabbits in a hutch in the yard and one who stays in the house with her but only in parts of the house. 

Look at the foundation, flooring joists to see if they are ok or can be sistered if they are not. 

For me the pressure to be a straight A student was created by an over achiever older sister and parents who wanted me to  "live up to my potential".

I would not start with owning a pontoon boat particularly if they can rent one, my sister in law got one with her house and it was a fair amount of maintenance. 

Relatives (father, mother, brothers and sisters)2.

(Candor is a sister company). 

Ps… for reference, this is my wife’s brother, we have a great relationship and have been married to his sister for 20 years.