My parents said I could get a new lens for my Canon, but I'm not sure which one to get. I mostly take landscape photos because my family and I travel a lot, but I also take portraits and such. I have a really crappy zoom lens, an 18-55mm lens. However, I also can get a tripod, remote, etc. I am an amateur photographer, and I only have the camera, lens, and filter. Any recommendations are welcomed!