And if so, would you recommend it? Any hints or tips?
This is really not something I would ever do. I'm quite wary of heights since hitting middle age, for a start. But life feels so dull and miserable at the moment, and I am trying to think of things I can do that I would look forward to. This idea of a hot air balloon ride just popped in to my head and now it won't go.
I'd probably buy two tickets, treat DP and keep it a complete surprise.