If moving to a family home is your priority and 6 months is the deadline then for sure option 1 is not for you. but If you can wait 2-3 years on moving focus on learning how to manage your new tenant(see if you like it) then you will have a better understanding to choose the other options.

Then if things get tight I can revert to paying it at the 30 year schedule. 

Cash flow is tight and prices are inflated here.

But what i think a park is worth and what others think its worth is different and can be based on your expertise, investment criteria, type of cash you have, and if that cash has a timeframe/deadline.   

The real estate market around here is pretty tight and the prices has risen a bunch the past years.

Wondering why... is it b/c tax deadline coming?  

Thanks to your advice, I feel comfortable that my filing deadline is May 15 and have some more time now to figure out the rest!

I'm not sure of your goals, but this is a very very "tight deal" (i.e.

Can you see that the margin is very tight?

Also I know holding costs depend on different factors but even going as high as potential rent + expenses per month make the numbers seem tight.