Moving to bali - need visa options or advice on Highway Bali Advisory

If none of you intend to work then probably best option would be to apply for a SosBud Visa which is valid for 60 days but can be extended 4 x for another 30 days so you could stay total 180 days.

You will need to have a sponsor in order to obtain that kind of Visa.

Tom, sosbud (social/cultural) visas are pretty much a thing of the past.  These days the normal visa for a long stay is simply called a 60 day visit visa which like the old sosbud visa is extendable here in Bali for up to four times, each time being good for 30 days for a total stay of 180 days.  This visa does not require a local sponsor.  Upon the third renewal, Immigration may ask the applicant for a sponsor...sometimes they do, sometimes they don't.

With that in mind the OP should simply apply at the Indonesian embassy or consulate nearest to where they live...and this can be done on line (just Google).