Trip to "Wall Of Heroes" unveiling ceremony

My 33 year old son passed away April 1, 2017 from health issues. He was my only child.  He left behind a daughter he was raising. I now raise her. He was from Indiana and passed away in Orlando, FL. He was an organ donor thru Trans-Life. Trans-Life is doing a 'Wall Of Heroes" for organ donors and he is included in it. The unveiling is April 4, 2019. 3 days after the anniversary of his death. I would love so much to take my granddaughter to the ceremony. She & I  struggle so much without him and I think this would be so great to be there to help honor him. We live in Indiana and the ceremony is in Orlando, FL. Please help us to get to go to the ceremony if you are able. We were not able to be with him when he passed. We would so love to be there to help honor him at the ceremony. I hope this doesn't sound selfish but we financially cant go without this. It would mean the world to us. God Bless & thank you.