Crossword Puzzle Some users' aim

Clue: Some users' aim

Ads aimed at hikers and picnickers? (PARKPLUGS with 9 letters)
Dive involving a somersault (FULLGAINER with 10 letters)
One aiming at clay pigeons (TRAPSHOOTER with 11 letters)
Yerkish users (APES with 4 letters)
1040 users (FILERS with 6 letters)
1970 hit song with the lyric "You know you done me wrong, baby, and you'll be sorry someday" (THETHRILLISGONE with 15 letters)
Singer-songwriter Aimee (MANN with 4 letters)
Aims of a Q B (TDS with 3 letters)
Aimed too high? (ODED with 4 letters)
Stopwatch users (TIMERS with 6 letters)