My fiancé and I have been engaged for a long time.

I think most of the companies that do these would give you an idea of the cost vs benefit before you engage them.Let's say you had $50,000 in income, but could get out $50,000 in cost seg, so now you have $50,000 less income. 

As mentioned, try to always engage in communication and review their data.

I want to have something to offer in exchange for their time but I can’t seem to get them to engage.

https://www.biggerpockets.com/...also, can you comment on the engagement numbers since you did this "update"?

Personally I consider this a problem with the incentive structure and enforcement and I encourage you to not engage in questionable activity.

When money is on the line there are those who will engage in unscrupulous behavior.

That could be a great way to find and stay engaged with local investors, realtors and opportunities. http://www.biggerpockets.com/alertsYou can also search for other investors or agents in your market and follow their journey on Bigger Pockets here: https://www.biggerpockets.com/search/usersBest of luck to you and look forward to following your success on BP!

Be sure to be as active and engaging as you can.

Marketing and building a social media platform to engage your audience is valuable in anything you do.