Thanks for the replies guys.
We had a look at the Skip the Line tours (as opposed to the plain Skip the Line tickets) and while still available, they are sold out for the early times. As we have to catch a flight to Prague that afternoon, it would leave us no time if we did that.
We think it will take us about 50mins to get from our hotel to the Tower on the Metro, so plan at this stage is to plan on getting there about 8am and just enjoy the queue!
The actual date is Oct 8th, we get there on the 7th in the afternoon, but much of the next day is taken up and we want to go to Versaille.
Thanks for the restaurant tip Greg, but the SWMBO is definitely not a seafood eater, so will keep a look out for other options. Of course it is near the end of the 6 weeks of travelling so will probably be broke and eating at McDonalds by then!!
Thank again all!!
Malcolm