I've put this page together on Who you share with - there are a bunch of links from there to a few new pages on who you share with depending on the part of the world you're travelling to.

Just to check, I read on the Who You Share With page that it says, "North American tours are based on twin share in almost all your accommodations. The only exceptions to twin share is when staying in Banff and Bass Lake where the rooms are quad share" Thing is when I looked at the Bass Lake Pines Resort website, they talk about suites that have only 2 or 3 beds. Are there 4 beds in the quad share?

Bass lake is quad share from memory there were two double beds down stairs, a bed in the loft and the sofa was a bad I think!

US Tours no longer stay at Bass Lake and accom is now twin share.

So wild western tour wont be staying in Lake Bass pines resort then? what is the alternate accom?

At the moment tours are staying at the Best Western in Mariposa, Cheers!

Is the BestWestern close to Bass Lake? Or close to anything?

Is it called Best Western Yosemite Way Station Mariposa?

yes - it's called the 'Best Western Yosemite Way Station Mariposa'