ElkHunterMag.com.....well, very "niche" lol, and elk hunters are probably old enough to still read "mags", the word "magazine" while still used has adopted an old media connotation (ElkHunting.com and ElkHunter.com are taken btw)
YourLimeTree.com could be catchy but someone needs to call their project that, if and when they do they'll have to go thru you lol (Happy to tell you YourLemonTree.com is taken so you guys may just be on to something....)
HiddenVideo.com would be great, with a hyphen much less great....