I've got a 5th Edition game that's starting up this weekend. I've actually not played anything in 5th Edition yet, so it's been a bit of a learning experience. I have a ton of 3.5 Edition material, but converting it, myself, to 5th is a bit of a pain and a chore. Thankfully, there are people out there more than willing to do that sort of thing for you. For example, the Plight of the Tautha module series has been updated to 5th edition. It's also up on Kickstarter now.
The modules were originally written for Pathfinder, but have been updated to Dungeons & Dragons 5th edition. The books included are a campaign guide and four volumes of adventures, giving you almost 500 pages of material for your game. You'll be possibly playing this one for a while, as it's designed to get your players from level 2 to level 12.
The campaign's doing well. They're closing in on 3x funded, but with only 8 days left to go.