Shameless posting for traffic after seeing some one else has done the same for younger children. 
Me , 16DS and 19DD. Week away in UK Easter time. We have done Centre Parks and Cornwall to death. This time, both children may bring their new boyfriend / girlfriend if I can book something impressive enough . I have literally not been anywhere with them other than Cornwall or Centre parks for years and I’ve lost track of what’s out there.
I do need to have some activity to hand as I’m hoping that by now , they could all bugger off on there own for a bit and I get some peace. No more flumes / rapid rivers for me . 