Hi there
I have just booked my first tri and have chose Kenya, going mid MArch. I live in the Midlands and I have gone for the National Express voucher you get from Just You for £32 and can go direct to Heathrow then, I am getting it from Birmingham Airport as not that far for me, good option as easy enough to get a lift to ther etc.
Go for it, i am really nervous but so looking forward to it as always fancied it!