Just make sure your tank is covered, it's not the matter of if they jump, it's "when" they jump.
Also, I recently got a possum wrasse- absolutely the most adorable gentle little thing with tons of personality. It might not be much to look at but it's got lots of personality. And- just about every girl that I know of loves this fish (not to say guys don't, but not all girls enjoy the aquarium hobby like most guys do)