Volare!

 is a quest in Fallout: New Vegas.

Quick walkthrough

 * Once you're idolized by the Boomers, report to Pearl in her barracks. She tells you about the Boomers dream of flight.
 * Talk to Loyal about the airplane, he tells you its at the bottom of Lake Mead. He will give you Loyal's detonator and two floating devices to attach to the plane.
 * At this point, you can proceed directly to the submerged airplane, or get an optional rebreather from Jack to help you breathe underwater. Jack requires a science check of 45 or a pressure cooker for a rebreather.
 * Travel to the map marker to find the Crashed B-29, near Calville Bay. Dive under and attach the ballasts to the underside of each wing.
 * Travel to Calville Bay the detonator will start to beep. Equip it (under weapons) and fire it to raise the plane.
 * Travel back to Loyal and speak with him, then talk to Pearl to complete the quest.

Detailed walkthrough
 is the last quest you'll complete for the Boomers. You don't have to complete all the quests, only enough to get the Boomers to idolize you. After completing Sunshine Boogie, Ant Misbehavin' and helping out at the medical building (remember you don't have to do all of these so long as you're idolized by the Boomers), you report back to Pearl in her barracks. She tells you about the Boomers dream of flight. If you go around the hanger where Jack is and steal all of the scrap metal then give it to jack it will give you enough points to go up a rank in fame.
 * You can do this quickly by talking to children and offering them rocket souvenirs; or, with a Charisma of 7, sweet talk them.
 * Giving scrap metal to Jack and missiles to Raquel is an easy way to earn fame with the Boomers, although these options are only available after doing their respective quests.

Talk to Loyal about the airplane. He will tell you its at the bottom of Lake Mead. He will give you Loyal's detonator and two floating devices to attach to the plane.

At this point, you can proceed directly to the submerged airplane, or get an optional rebreather from Jack to help you breathe underwater.
 * If you want the rebreather: Talk to Jack before you set out. Jack will offer to give you a rebreather, but requires you pass a science check (45) or bring him a pressure cooker. You can buy one from Chet in the Goodsprings General Store.

Travel to the map marker to find the Crashed B-29, near Calville Bay. Quickly dive under and attach the ballasts. Attach the ballasts to each side of the plane, on the underside of each wing, very close to the main body (versus the tip of the wing); it is a white circular spot. The rebreather makes finding the attachment points easier.

Once both of the floating devices are attached, travel to Calville Bay (beware of Lakelurks). At Calville Bay, the Loyal's detonator will start to beep, indicating you are in the right place. Equip it (under weapons), fire it, and raise the plane.

Travel back to Loyal and speak with him (optional Intelligence check (7)). Then talk to Pearl to complete the mission, raising your reputation with the Boomers.

Bugs

 * If your Young Hearts Quest bugged out Jack and Janet before you picked up the final parts of this quest it is possible they are still walking back, or stuck in the cactii in the Mojave.

Behind the scenes

 * Volare! sung by Dean Martin.
 * "Volare" means "to fly" in Italian.
 * A B-29 did crash in Lake Mead, mostly intact, in 1948.

Videos
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