2 questions I need to ask. Firstly, where I live appears to be around 40 miles away from any Theravada Sangha's or meditation groups/teachers. There are however quite a lot of Tibetan meditation groups within travelling distance for me, would it be okay for me to attend a meditation and dhamma discussion session with some Tibetan buddhists? I feel as if it might be a faux pas to say the least, it seems somewhat dishonest...
Secondly, I'm considering attending a weekend vipassana retreat, what is it I should look for when selecting somewhere to go?