Some of the groups cost money to join, because they include a training component, for those with no prior experience.

@Andrew Michael I see what you mean about 0 money down seeming like a scam- but taking a profit on the back end actually aligns them with the investors success and allows them to cover their risk that way.

A lot of times to get an acceptable rent/price ratio these days in this market, you'll be looking at a value add component, welcome to real estate! 

@Jason JonesI have to step in here and state that a Rollover as Business Startup (ROBS) plan does not align with your situation as you have described it at all.Those plans are for actively running a business, not holding passive income properties.This is a complex and expensive solution, and a great tool for certain situations and significant amounts of capital.  

My husband and I have recently purchased our first home and investment property using an FHA backed loan with a 203k rehabilitation loan component.  

Well after years of hype it seems like some grown ups are starting to write columns that align with what the general consensus is from the more experienced crowdfunding posters on BP.  

How much more can I expect to spend on the other components of finding leads through a website?

I do this for any vendor I use each year, as I carry workmens comp on my properties for myself and workers I know aren't covered themselves. but if I can prove my vendors have insurance when I'm audited, so my insurance agency compute rates in my favor, because vendors had their own coverageAs far as lien waivers, it's good practice to have anyone that worked on the house sign they have been paid and a lien waiver is used for that. 

Another important point for Engineered Certification & Foundations For Manufactured HomesAdding a retrofit doesn't mean the existing components are removed (above).

How old are the various components on the house, what are their remaining functional life span, and figure out the costs for them.