My only concern is searching for the rent to value "1% rule". 

.- The golden rule in my group is the seller has to have a deal, the numbers work, be willing to sign, be willing to move out no later then 7 calendar days prior to the auction!!!!! 

There are a lot of rules when it comes to buying a MH and if one thing is wrong the lender will deny the loan.Mostly pay attention to year built try and stay away from Mobile homes that are older than 20 years. 

Sending this person a PM saying that I can help them- BOTH of these actions ARE in violation of the rules?

Both Fort Lauderdale and Pompano have fairly relaxed STR rules and regulations. 

Big Bear has a lot of ordinances and rules to follow to host STRs.

.- The CA rules seem to have many rules related to financing such as seller must include appraisal, no balloon payments before 10 years, etc.

There's still tons of deals that hit well over the 1% rule with amazing appreciation.

BP rules don't allow you to advertise your business in the open forums.

One golden rule I follow,if it takes a long time to fix/replace when it breaks, don't buy a cheap one.Imagine, this thing breaks in the middle of your peak season and the people who can come out to rebuild are 2 weeks out....It takes at least a day or two to build something like this even if you are super skilled.