Indiana maxed Archaeology quickly by being very focused every time she dug for treasure, using cereberries and fossils, upon hitting level seven of the skill she established every dig site she came across, I found a lot of relics that way. I worked on the Selvadoradian Culture skill too, but only when she needed to socialize, she eventually maxed it although not as early as I had hoped.
In between vacations I had her return home for very short periods of time to reset the vendors, jungle and temple, during those times she bought all common and uncommon crystals from the computer, sent them away to be refined and activated a few relics. I got some rare crystals by traveling through the jungle gateways.
My Sim almost never slept, showered or ate a proper meal, I assembled and activated all three Balampalsoh Death relics on her at different time so she was a skeleton for about half of the challenge, which took care of most of her needs. The rest of the time she took care of her needs on the go by using energy drinks, harvested food and waterfall in a bottle. I also bought her the Steel Bladder, Seldom Sleepy and Independent rewards as early as I could which helped with needs. I knocked out whims and milestones relating to the Jungle explorer, Achaeological scholar, Curator and Fortune aspirations to get those points. (She sent everything she found away to be authenticated and then sold them).
As for the relics themselves, I admit I got lucky, I found four whole relics, where the base and relic were already fused together. I activated all my relics in batches, I made my Sim stand by that statue in the marketplace, curse herself with a relic, then click on the statue for an instant cure, rinse and repeat. The relics that blessed her were the ones done at home, I always made sure to do the ones that turned her into a skeleton last, right before she headed back to the jungle, because it gives a blessing that last a few days.
I think luck had a lot to do with my success, although being a skeleton for most of the time certainly helped.
It's been really interesting to hear about other peoples strategies, there were a lot of ties so it was very close. I'd love to hear some funny stories, I have a few myself but I think they should wait, as this post is long enough as is, lol. This was a fun one, thanks
@Metropolis Man