Try doing them somewhere outside because being inside freaked me out sometimes. I think doing them like an hour before sundown would be nice cuz the crazy colors in the sky at sunset are trippy as fuck. Watch your dose like archangel said...I wanted to try 2 grams my first time but my friends had me eat 6 and I freaked out a bit at times (got emotional, scared, happy, every emotion in like 10 min...kinda cool in a way).
I think you'll like shrooms alot as long as you don't have a bad trip...I think I might like them more than weed. They're really close though.
Be sure to take an ipod or stereo if you go outside cuz music is fucking amazing on shrooms. Even more than when you're high.