I've raised £2000 to meet my biological family.

Hi,my name is Charlotte and i was bought up in care. I never met my dad or his side of the family, i never even saw photo's. My understanding of my father was he was USAF and served at Raf fairford in the 80's. Many years i've been trying to track him down with no luck, until just last year this is when i found my fathers extended family in which none of them ever knew my sister and i existed, unfortunately at the time of finding them my sister had passed away at the age of 32 so it was to bare bad news. I confirmed the family link by my dad's social security number. As you could imagine this has been a massive shock for them, However over the moon they have family they were unaware of.here in the UK i have no family apart from my foster dad. after my sister passed away our foster mum passed 6 months later.
Meeting my family is really important to me and my son, i have found uncles, aunts, half brother and half sister, cousins all that live in america.
i would like to go away for a month to get to know them and to understand where i come from. although i work i am only on min wage as a heath care assistant which is quite impossible to save. so here i am asking help of the public to help me meet my family after 32 years of them not knowing my existence.
on my journey i will up date and post photo's and share my magical story.