Putting your real return address is idiotic.

Fedex & UPS will sometimes invite the police in to sniff the packages with dogs. I lost one that way (about 1 oz) and got a call from a Detective in Los Angeles. "Sir were you expecting a package of marijuana in the mail" is what he asked me. Talk about crapping your pants !!- but nothing came of it. Domestic USPS is different and they cant get into your mail or sniff it without a lot of legal hassle. But if the package falls apart in the mail, not that unusual, then its a different story. Double wrap and seal and put a second address on the inner package so if the shell comes off they can still mail it without having to poke around. Those guys are very very busy and looking to get stuff moving as quickly as possible - they wont take an interest in the package unless they have to or there is something obvious. Make it a smooth easy ride for them and you have now worries

What kind of bud is that thats worth $7000 a pound - must be dank! LOL