I agree with Bushmills and Jonboy.  In addition I would say that people really get weird when it comes to money.  I find it dangerous territory and you have to know those people well to go there.  Even the topic can offend people.  When it comes to money I notice something very primal comes out in some folks.  I appreciate your excitement and wanting to share, it's a good thing, but not everyone will respond to it that way.  If you decide to go ahead your entry and exit on the topic will need to be really smooth. If it comes up naturally then fine.   Are you sure you want to put the mental energy into your holiday?  These are just my experiences, yours may be totally different and only you can really say if these folks are approachable on the topic.  I admire your desire to share the wealth, make sure that's exactly what it is.  Just my thoughts.