Sounds like a good plan. I often tell my clients; "You can only do what you can do". Everyone's situation or circumstances are unique to them. Let's say; If you were to come to Orange County, and make an offer on a property, if accepted, your offer with the park application would be submitted to the park manager, if your income qualifies for the park rent space and the manager was to approve you, this would be the scenario.
Before all this of course, I would have already asked you for your income items; W2's for last two years, last two bank statements and last two paycheck stubs, and finally, I would have ran your credit report for your FICO score to determine if you would qualify for a park approval. Some park managers, are not so concerned with the credit report, depending on the explanation of circumstances.
After this, I would have already sent you properties for your review from the MLS.
Also, I would have made arrangements and schedule showing appointments, so by the time you would head on over here, we would be ready for you.
I have a web site that I would also provide you with so that you could look up properties at your convenience. Well, there it is; your plan and my plan to make it happen for you and your family.