First of all, there are many unique landmarks and activities in Jinsha County, such as Lang Yue Square. You can arrange to go in the evening, and you should be able to experience the unique customs.
Secondly, for the mode of transportation, you can choose planes, trains, cars and so on. Depending on your location and travel time. If you need more specific traffic information, you may need to make further inquiries.
Finally, in terms of accommodation, there are many hotels and homestays in Jinsha County for you to choose from. You can choose a suitable place to stay according to your budget and needs.
Generally speaking, Jinsha County is a place with profound cultural background, and I believe you will have an unforgettable journey there.