Fund a Cyclist's Dream: Race Around Poland

I do ultra distance bicycle racing since about two years. Have had some decent success completing Race Across America (3065 miles/4930 km) in 2024 and had good podium finishes in 24 hour as well as 500+miles/800+km races as well as accomplished a 7 day TT World Record for Self-Supported racing. I would like to participate in Race Around Poland Self Supported but need proper funds for travel (USA to Europe, Accommodation, Rental Car ... incl bike and getting bike related equipment locally). The cost are enormous and I would take 30% of the donations to hand as donation for supporting local children college entry.