I plan for it to be a regular vacation option for my sims, so I'll send various households in my rotation for different reasons. I have several different households of different sizes that I do plan to send when I get the GP. Some groups will be more less adventurous, but I'm sure that I'll have some go into the jungle.
I have a few families that are likely to go. (I really like the portable toddler beds which make it easier for families with toddlers to go to Granite Falls too). I also recently created a young, intense restaurant owner who will likely go to Selvadorada to learn about the food and explore restaurant concepts. He may end up finding more than he bargained for by exploring. He has a sister who is a very self-assured personality who would probably be good at exploring. Realistically, I'll probably send quite a few varied households because it will be nice to have another vacation option.
One kind of basic question I have is about rotational play. If I have a single sim in a household who dies without an heir in that household, will I be able to continue playing with my other households in that same save? Basically, I don't want to start my entire rotation over just because one household died out?
I've never had that happen in order to find out. If I'll just be able to carry on with my other households then I'll be happy. Basically, I won't see a Game Over screen in that case? I'm happy to let individual sims die of game-induced causes, I just don't want to lose my other households.