This question hasn't had an answer because honestly, there are no places to go. Its a shame and stinks for the little guys. Im sure you could venture Into the Woods somewhere but its "illegal".
People riding dirt bikes.
There is not a single dirt bike sportsman who is credited for inventing dirt bike tricks. A lot of dirt bike riding is freestyle.
there are no age limits for dirt bike. but there are recomendations for size
of course they can
Obviously because its meant for riding in the dirt.(Its in the name.)
absolutely. riding an unregistered dirt bike is illegal, unless on your own private property
No matter what dirt bike you are riding you will want to install the switch via the ignition coil. Obviously based on the dirt bike you will need to find a convenient place for the key switch but make sure you run it through the ignition coil. Especially if you have both a electric and kick start on your dirt bike.
you pick it up and continue riding it.
For riding off road not on the road
crf230f is a great beginner bike and will suit your size well. Once you got the basics down in a year or two (depending how fast you learn), you may want to move up to a bigger bike. I is always better to start of on a smaller bike though to get used to riding.
ya mum
That depends on what you are using it for. Obviously, if you are dirt biking, you should use a dirt bike, and otherwise use a street bike. Start out with what you are going to use the most - dirt (freestyle) or street racing.