These older D&D rules are still worth implementing if your Fifth Edition campaign.
However, dont worry if the story isnt set on a massive scale.
Keeping time into account,listsomeplot pointsandmomentsyou want to incorporate into your adventure.
Therefore, when running a one-shot, you may be better offletting your players explore how they see fit.
If you are running a session through an online utility (i.e.
Dungeons & Dragons Curse Of Strahd Illustration By Jedd Chevrier
Dungeons & Dragons Curse Of Strahd Illustration By Jedd Chevrier