Hi all, we are coming to your beautiful country in August for 4 weeks, going to various places including 7 nights in Las Vegas (can't wait!) but after reading a few of posts about tipping I'm starting to get scared about offending you guys if I don't tip properly :( like in one post, someone mentioned about tipping the bus driver... In Australia we just don't tip, so I find it incredulous that even the bus driver gets a tip. See, now I'm also worried about offending you because I find that incredulous! Lol... I guess im wondering if i pretty much tip everyone from the minute i get up to the minute i collapse in bed again.? for example, if im lost and ask for help - do i tip them? crazy question i know! Anyway, just saying sorry in advance, and hope people understand that we tourists don't always get it regarding who to tip.