This is me! Ikon
I teach classes at Salt Lake City School of Photography. Check out my website and take a class or workshop or even better, join me on a trip!

The simplest way to grab a portrait with the background in focus is by utilizing a wide-angle lens with a smallish aperture (f/8 is ideal for this). You should be careful not to get too close to the individual (avoiding distortion) in order to include lots of background.
If you are gonna have your photos outside then the issue of lighting still applies. Do you intend to use natural light? Once again, an assistant with a reflector may be valuable. If you intend to use are shown to supplement or even overpower the sunlight, you then need to consider if you have sufficient space in your selected area to set them up? Are you going to need someone to help you? Thinking through the practicalities will help your shoot run smoothly.
City or urban areas: I love to wander around unique parts of the town I live in with my model looking for good backgrounds. It’s amazing how many situations a wall structure or doorway could make a simple yet effective background for a portrait.