Jozzyd wrote:i know its a bit off topic but how bumpy are the jeeps please? after 2 discs removed from my spine i have to be careful. I just know my 2 would love this

They can be very bumby on the off road sections but years ago when my wife had a bad back (Off work for a year) we explained to the driver and he was very careful and on the rough sections she sat in the front passenger seat that had more support compared to the seats in the back.
Our friends came in 2009 and my mates wife has a glass back, again after having a chat with the driver there was no issues.
communicate communicate and make sure they understand, get them to tell you back what you are asking this way you know they have understood.
Dave
p.s. Are you there in August this year, it would be nice to see you and the family again.