Help me visit the most countries ever in 24 hours

My name is Kalin Stefanov, also known as the Kalinator. I recently ran upon the record for most countries visited in 24 hours by public transport - 13. I then came up with an itinerary to visit 14 and break this record. All that is missing now is the cost, and I'll be very glad if you can help me collect the 916€ required for the whole of this trip. THANK YOU!

If you know backgammon, then consider following my current youtube channel:

https://www.youtube.com/@Kalinatorsbackgammon

Anyone who donates gets a free backgammon lesson :)

The 14-country trip will be published on the following youtube channel, still empty:

https://www.youtube.com/@KalinatorsTravelling