If you give 5 BTC before teaching, will concentrate on whole Forex market - then way not. But for more or less safe trading - profit per year will not be so large.
With five people community - what you want - 10 people or 15 people . Better forget it, there are peoples in US who are donated to charities let say 10 000 000 USD or more yearly. Why you think that let say 5 people donations - for example ~ 1 BTC is something serious.
This project to travel around the world living on BTC is in fact real and there is not so many problems. Anyone can do this without any problems - if he/she have international credit card. The only thing that this is quite costly project and take years.
Coins can be created as you like. Those coins are created in special manufacturing companies, which rarely exist - you can choose design and everything. But there are always min. order - it is not a cheap. BTC address details by PM.