A lot of forum members are very knowledgeable in their respective fields related to real estate investing, whether that is real estate sales, wholesaling, flipping, rentals, lending, self-directed IRA and Solo 401k investing, or tax and legal guidance.Discounts on some products and services are offered to BP members: https://www.biggerpockets.com/perks/proIf you haven’t been to it already, you might want to check out the BP blog: https://www.biggerpockets.com/blog/The site has quite a few tools that can be helpful for new members.

Here are some links to some other options discussed on Bigger Pockets as well:https://www.biggerpockets.com/forums/80/topics/345773-property-management-softwarehttps://www.biggerpockets.com/forums/517/topics/834910-receive-online-payments-next-day-free-management-software

@Dusty LewisAs far as your question about wholesaling, looks like it was answered here:https://www.biggerpockets.com/forums/30/topics/840558-mobile-home-wholesaling-details?

A lot of forum members are very knowledgeable in their respective fields related to real estate investing, whether that is real estate sales, wholesaling, flipping, rentals, lending, self-directed IRA and Solo 401k investing, or tax and legal guidance.Discounts on some products and services are offered to BP members: https://www.biggerpockets.com/perks/proIf you haven’t been to it already, you might want to check out the BP blog: https://www.biggerpockets.com/blog/The site has quite a few tools that can be helpful for new members.

I also recommend the network link above  https://www.biggerpockets.com/forums/521-events-and-happenings

https://www.biggerpockets.com/blog/lease-option-invest-creatively

Had posted a BP post while I was in the process of rehab, read it as well to get more context.https://www.biggerpockets.com/forums/597/topics/810809-my-current-brrrr-deal-in-progress-and-need-contractor-references?

Check ARV "after repair value" on other duplex's in the area to figure out what it can be refinanced for, consult your agent to pull Duplex comps from MLS or use Zillow and check recent sales, figure out the repair costs https://www.biggerpockets.com/store/flipping-and-estimating-bundle-ultimate and get 2-3 contractors through the space.       

Here are some recommendations for you:Find and connect with other BP members that are in your area: https://www.biggerpockets.com/search/usersSet up keyword alerts to be notified of the topics that interest you: http://www.biggerpockets.com/alertsRead Beginner’s Guide: http://www.biggerpockets.com/real-estate-investingCheck out BP Podcasts: https://www.biggerpockets.com/podcastIf you wish to tag someone in the conversation on the forum, type @ followed by their name and then select the name of that person which should appear below the comments box.

The 50% rule is valid, and used by experienced investors for deal analysis because it works, and is surprisingly accurate across a wide spectrum of properties: https://www.biggerpockets.com/...It's common for listing agents to paint a rosy picture of a property's performance.