There are some tips for developing sight read, but there are no tricks.
If you write something for the purpose of making it easier, you are only making the sight reading harder.
The only way to learn how to sight read, is to play with a metronome at a speed where you know you will be able to read everything.
Be really focused when there are 8ths and 16ths, don't just look at the first and last note of the passage, because maybe it has a twist and you will not notice it if you look at it that way.
Practice reading in one string, in two strings, etc
Practice reading in position.
Practice reading in all the neck.
See what positions are more comfortable, since the guitar has the same notes in different locations, you can see before you play, what positions are more comfortable to play that section of what you are reading.
Also, practice reading chords in a steady pulse, you can use the real book.
If you have a melody that doesn't have flats, play this exercise: think that it is in G major, and then all the F's become sharp, and if you are good in this, you can put there 5 sharps, etc.
Something very cool I did once, was to write in the finale, random notes all in 8ths, but from a specific range, so I could practice one specific position.
You can use the range of the first string, and read only there.
There are lots of ideas, you can rotate the page 180 degrees and read it that way
