Free advice 1. Nothing is 100% safe 2. If you have to ask if it is a scam, it's a scam. 3. Nothing is free, except insults 4. It's always scam or a trap or both. 5. Don't fly it if you are not prepared to loose it. 6. If you have to ask if it's a trap, then its a trap. But take the bait anyways it will be fun ;) 7. Everything is more fun with a buddy, even scams and traps.