There are a couple other subscription sites, but this one is by far the best and cheapest. 

I started a prop stream subscription for $100 a month, but what else can I be doing to generate leads and find motivated sellers?

Needs to be a certified master electrician but not interested in them trying to hard sell me a subscription contract to check light bulbs every month (seems to be the current thing with electrical contractors).Anyone here in Dallas have someone they trust that is familiar with old Aluminum wiring?

@Joseph Crunkilton I agree that driving for dollars can be very time consuming - both the driving part and hunting down the owners.Consider working with a list broker where you only pay for the lists you are getting and not a subscription that you pay every month.

MLS notification/subscription set up by Five Pillars/Exp realty.

BiggerPockets Pro has a bunch of advantages, so if you can, consider investing in a subscription.

My PropStream subscription only shows 3 properties within a 1.5-mile radius that sold within the last 12 months, which is already a wider geographic net than I prefer to cast.  

So far I have a subscription to a website that deals with foreclosures and owner finance homes but they are still pretty thin on options.

Depending on what quickbooks subscription you have depends on the answer. 

@Adam Schneider I'm not familiar with any kind of subscription models, so I suppose I'm referencing either lending on a flip or rehab property.