Besides TERB there is also Erotic Canada that has a lot of reviews of London's ladies.
http://www.erotic-canada.com/forums/
If you're in Woodstock you are 30 minutes from London.
London is predominantly indies and there is one agency. Here's a link to access some of the London ladies.
http://www.erotic-canada.com/
Click on Main Directory and on the left hand side find Ontario and then London Area. On the top left click on Escort Services and you will see the London ladies advertising in London.
And if your looking for reviews of these ladies click on the "London Area Forums" (top left of the page).
Apologies if these links are not allowed. Please edit as required.
Not knowing your preference in ladies these would be my suggestions: Paris, Blonde Angel (when she's in London - she travels a circuit), Frankie Fine (requires a reference), Shannon, Saskia and Heaven.
Have seen the first 3 ladies (A+ in my book) and heard great things about all the rest. There are many other quality providers I am not listing.
And the London agency, Fantasy World, has had some great reviews of their ladies too.
Hope that helps.
LTO_3