They wore Star Trek tunics and Stevie Wonder sunglasses and played Surf on vintage Fender guitars. This was their first album which is out-of-print. The Nebulas still perform today and have appeared on several comps. They also have new CD's to sell at www.thenebulas.com. Some of their live performances can also be found on YouTube. Link in comments.
Here are some genuine self-inflicted hyphenated names that I sifted from a phone book on PDF.
Jean Daughters-Fell Jennifer Gerrish-Lampe Katharine Dowell-Finder Carmelita McGinnis-Lard Glenda Slaughter-Pettigre Belinda Silvernail-Wood Lori Lavender-Jipp Nicky Long-End Lynn Zook-Slagg Pamela Bloomer-Pinkston Taramatti Ganpat-Puffett Lucinda Wonderlich-Fuller