Starting a campground is another speculative, expensive, time-consuming, and risky business that requires 14/7 management and most existing campgrounds are nearly empty since starting about 30 years ago when kids started getting all the new electronic games and other crap a high percent of families don't go to the forests and campground like they used to.Your ideas have too many 'IFS' and to many risks.

Once our lease expires or cycles, when we increase rent, we do so through a simple, one page addendum to the existing lease. 

Do HELOCs on rental properties even exist?

The paragraph in quotes that starts with 9. is meant to be added to the existing list of covenants.

I would be surprised if City Hall even knows about the existence of many mom and pops' w tiny portfolios--and I certainly think they'd enforce any license requirements, etc, w bigger shops like Stewardship anyway, if at all.

But I know private lenders exist, and I’d love to get connect with one (I can see my inbox getting spammed already)Here was the email: “Hello, hope you received it wellWe are private lending company we can get anyone funded.Funding Ranges from $50K - $5M with proof of clearing 10k annually to use for your own investment at 4% interest rate with no prepayment penaltyDuration ranges from 1 - 30Yrs loan terms,No minimum credit check and fast loan as 4 days.

Most of the financials are fabricated, and everything is a soap bubble, like the Chinese bike rental scam businesses that really existed to make money for the owners.

I am looking to purchase a second property while using the appreciation on my existing property as a down payment(30%).

When you sell the POHs to the existing tenants (or new ones) you will recover the price you paid for them and you still have the same value remaining in the park. 

Also, in terms of the cost, we want to cut down and looking for options like bump-out which could cost us less since it doesn't involve touching existing roof and foundation and use this bump-out to add the bathroom.