The "everything" rig is a Kenwood D74A but it's pretty pricey. It's a cross between a D72A and a TH-F6A. A D72 will get you APRS and RDF on 2meters and 70cm. If you can live with that, it will work for you. For APRS you can plug it into a Garmin 60Cs
or CsX (can get'em used easily) and track a Beeline GPS pretty easily. Can plug it into a Windows tablet and use any APRS software you want to track on a map. Remember, you get what to pay for. If one opts for a cheap Chinese H/T, they have a tendency to have a weak receiver. Sure they're fine for hitting a local repeater but if trying to "hear" a low powered tracker at a distance, might not be so hot. Kurt