Start by finding the Summer Triangle, which consists of the three of the brightest stars in the sky--Vega, Deneb, and Altair. The Summer Triangle is high overhead throughout the summer, and it sinks lower in the west as fall progresses.
For this star hop, start from Altair in the constellation Aquila, the eagle.
From Altair, follow the stars that form the upper edge of Aquila the eagle's east wing, and use these stars as a pointer to take you to the constellation Capricornus. To me, the stars of Capricornus form a large, open-mouthed smile. Once you locate Capricornus, look for ζ (Zeta), a magnitude 3.8 star in the lower left portion of the smile shape. From ζ, M30 is just over 3 degrees to the east.
