A book that helped me tremendously was Boundaries by Henry Cloud.I've also used the Opal app which is great for maintaining focus during the day.That said, if you want to work with investors, I agree with @Bruce Lynn. 

I have Hospitable and Bookingautomation for instance yes I could probably do everything in there except automatic looks but I really like Hospitable app for my VA.  

Unlike other Podio setup companies selling their setup/apps, they don't charge an ongoing fee.

I know there's a tab for meetups on here but I also know there's quite a bit happening that's not necessarily posted on here or the meetup app.

I've not done that remotely, but it could be done.I have a handyman that gets used appliances all the time and installs them in my rental houses when needed.It would take some trust or coordination on your part but could save you some substantial money.I'm sure you could find someone on the next door app that was handy and had a truck to go pickup stuff.

Their support app seems to function poorly or they may just be understaffed and can't respond or reimburse for other reasons.  1.

Using an app is not really off market it's a different market than the MLS.

This is the same app that my photographer uses for my listings.https://www.cubi.casa/

My question is with all of the apps and technology these days, is it worth trying to manage this property on my own?

We plan to build on our “Deal Finder”, introduce a mobile app, and build out solutions to help investors meet contractors, lawyers, wholesalers (avoiding wannabes who just bought some guru course), and maybe foray into commercial - allowing investors to connect with Commercial Brokers.