How about 3 hours of training in your own helicopter at only $1650 an hour. Tours are $3600 an hour in most likely a 44. let's go

expensive

FAQ. should he learn to fly an airplane first: 

"Start with the helicopter. The ingrained reactions of an airplane pilot can compromise your safety when flying a helicopter. Basically, people tend to revert back to their initial training in an emergency. These emergency airplane reactions can compromise your helicopter safety."  

lol

One hour for only $5000 https://mihelo.com/pricing/ola/services/helicopter-proposal-engagement-wedding-flight

Check out their website. You too can get checked out in a U.S. Customs Blackhawk for $7500. 

you get “a surprise engagement environment for the future newlyweds”

Not sure what a surprise engagement environment is but for 5 large it must include a trip to disney world

you get two hours of something called advanced maneuvers training. I wonder what they teach you that it costs $3750 an hour for an r44? They will also “celebrate the gender of your baby” and who doesn’t want to celebrate baby gender in an unspecified way starting at $3500 (not including materials) but that’s only up to 25 miles away.