Funny, in the 15 or so years I've been around Jandakot, I've never heard anyone saying anything bad about Rotto Air Taxi. Your not confusing them with Rottnest Airbus by any chance?
I was thinking the same thing. If you are unfamilar with JT procedures make sure you mention it in your radio call, we will look after you.
Best bet is probably to call the main places and see if they have a minimum rate. Off the top of my head; RACWA, Air Australia, Minovation, Jandakot Flight Centre and ACFT (Advanced Cockpit Flight Training). I am sure there are other places you can hire aircraft from but they are the "main" flying schools if you like. I don't think you can take the Chippy to Rotto.
I have done it a number of times and its a very nice way to spend a day. Don't get too sun burnt though, it makes the 10 mins flight back very long
