DO NOT USE GW&TC. I had booked a volunteering program in Chiang Mai, Thailand. After a phone interview process I was told that I was accepted into their program and should pay a deposit and the total amount of the trip ASAP to hold my position in the program as it is their 'most popular program'. After research into the program I had paid a deposit for, the total trip amount if booked directly with the sanctuary in Chiang Mai is $1105 rather than $2600 like GW&TC is charging. Numerous attempts to gain back a full deposit have fallen short, the total being 27% ($695) of the total payment amount. GW&TC also expects their customers to book all flights with them. GW&TC have had numerous complaints regarding payment, false advertising and transparency, and have been taken to court on numerous occasions. DO NOT book with this company.