Ready, Preset, Go!
Using presets in Lightroom can really speed up your workflow. In my own workflow, I like to use presets as a starting point just to get things going. Because every image is unique, I almost always make some final custom tweaks to the presets. Either way, you should definitely take advantage of presets. A quick web search for Lightroom Preset will give you a wide range of websites offering free presets that you can download and import into Lightroom. Here are some noteworthy sites: