Hi Michelle,
Sorry for the delay from your orignal post, but I have now spoken to my coolleagues around the business and gotten answers to your questions...
Booking trips in Australia - Ideally these should be paid in local currency but the Tour Manager may accept sterling. You cannot pay by credit card.
If you would like to book the trips before you go, the latest you can book these is 8 days before you travel.
Perth, we have the trips scheduled as follows - but please speak to your tour manager as they sometimes tweak the days/times
Day 3 – Mid morning (approx 11am start) for the included city tour – return to hotel at 17hrs.
Day 4 – Fremantle and Swan River cruise – 9am – 3pm
Day 5 – Yanchep National Park – Full day
For the numbers - there are 8 people booked in total. 6 on the main tour, 2 staying for the add-on with ages from ealy 40s through to late 70s and there are 2 men and 6 women.
Finally, if you can send me across your booking reference, I can check with our aviation team about your luggage.
Kindest regards,
Julia