After a bunch of 25 seconds shots, I switched to my next Messier target, the globular cluster M5 in Serpens.
Then the easy to find M4 and finally M8 and M17.
M4, the Cat's eye globular cluster
M8, the Lagoon Nebula in Sagittarius
M17, the Swan or Omega Nebula
While imaging, I was also scanning the sky with my 15x70 binoculars. The summer sky is littered with good astro targets for binoculars. You'll almost never run out of targets to observe with a simple binocular even in a not-so-dark location. The imaging session was long and tiring. My session ended at half-past-two in the morning.