Okay, no beating about the bush on this one.
If you want to reach amusement park enthusiasts, domestic and international travellers, and people residing in hotels, then Martin Worldwide can provide a list of people for you to contact. What they call travel leads are one of their many specialities.
Martin Worldwide have specialised in collecting lists of people who are happy to be contacted with advertising since I don’t know when – a long time, anyway. And they can reformat these lists so that you, as the advertiser, only contact people who are interested in the thing you’re advertising.
There! That’s told you. Now get on and contact them!