Answer:
What is weightless but it needs two person to hold it?
Long and slinky like a trout, never sings till it's guts come out.
My first half is normally made of stone, my second is crazy, and I taste sweet when complete.
What breaks on the water but never on the land?
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?