Where to go for a romantic long weekend? Taidong?, Hualien?

Anyone been to Taidong? I want a good hotel or chalets but not too expensive. Something by a nice beach would be good. Me and the wife want to stay there, go nowhere and do nothing for a few days. Hear Taidong might be the place and you can fly there with a domestic airline. Has anyone been there and know of any special packages that are available/ or any other places down south or on the east coast?

Thanks

Anybody that’s been to Taidong that can help me?