ORIGINAL: jdetray
For your first flights, you want a large open field and a perfectly calm day. The large open area is absolutely essential.
The part about no wind is absolutely essential too, with something like a Beaver or Slow Stick.
AND, before you get there...
You need to build/assemble/set up the plane so that it is "staight" and balanced right ... and everything works correctly.
A Simulator might reduce the chance of you crashing within a few seconds of your first flight.
Getting some hands-on help from an experienced flyer would be the best way.