行ってない　でも行きたいな　；）

I really want to go for the Inazuma Rock Festival.

Thanks for correcting me. I am planing a trip there in a few years. Any places you recommend?

Hmm I think everybody's broke here in Japan now. The economy has been so slow for years. It's been hard for college graduates to get steady full-time jobs.----- Lots of foreign students from around the world got away from Japan after the radiation leak of the nuclear power station last year. Now we don't have as many tourists as before. ----- Still, I think you can enjoy staying/traveling here... as long as you carefully choose where you visit.

I would say it as 「(あなたは is normally left out)日本へ行ったことがありますか？(もし)あるなら、日本はどうでしたか？(If you think the hearer is not in Japan anymore)」or 「日本にいますか？もしそうなら、日本はどうですか？」(If you think the hearer is still in Japan). We don't say そうだなら.