As presales won't be listed in the traditional way (via cryptocurrency exchanges), the best way to find them will be to keep an eye on online forums and communities, social media sites, listing tracking platforms and crypto aggregators for the most popular and new projects being released. Once you find the one you like, it is often a wise idea to visit the creator's website or social media pages and follow the prompts to buy their coins. It can be extremely important to take some time to learn a bit more about the team behind the project, as those with a proven track record of success and team members that are skilled within the relevant niches can be an indicator of a strong contender. Those that are not transparent about their team or worse, have zero information at all, you may be looking at a scam project that is best to be avoided.