Just passed my test today. I have ordered a beofeng gt-3 mark II. I am mostly interested in having the radio for emergency coms. Any pointers on what to do to start becoming farmilliar with different nets and procedures? I'm in Haverhill is that helps at all. Im excited to make my first transmition but woried that i will be limited only having a handheld. Is this the case or is my thinking flawed.