Maybe man, but Skullcrusher isn't a special snowflake. If you're saying that a lot of people have left the game and there's a lot of dead characters on the server, it's going to be like that on all servers. Skullcrusher has a big enough population that its population activity should reflect that of WoW in general.
So let's assume you're right... Skullcrusher IS a dying server and there's a ton of alts or characters who no longer play or don't raid. If that's true, it's going to be the same case across all servers, with few exceptions. This means that the census data I linked above is still relevant. If you want a higher-pop server, you have to move into one of the servers in like the top 1 or 2% of horde population.
I mean, that just doesn't sound right that we are near the top in terms of horde population yet we are having recruiting issues. Are all the realms below us in pop just completely screwed then? Wouldn't we know about an issue that massive? I still think that recruiting is the issue, and it's not your fault bash. How many of the officers even do recruiting any more? It used to be me, you and Rebel. Rebel stopped recruiting when work stuff took up more of his time and I stopped recruiting hard late Cata when I took my first short break and stopped playing as much. Since then, it's been just pretty much you. Now that you're raid-leading too, that's too much for one person.
EDIT/UPDATE/ICANTSHUTUP:
I like analyzing data. To see if I was right, I took a look at one of your possible transfer destinations: Arthas. Arthas is the #1 server with horde population that's still PVP-EST. They have about twice as many horde characters on the server than skullcrusher. They also have an almost identical Horde to Alliance ratio, with twice as many alliance as skullcrusher as well.
In T11_25, they had 25 25m raiding guilds, 2 more than SC:
http://www.wowprogress.com/pve/us/arthas/rating.tier11_25
In T14_25, they now have 17 25m raiding guilds (Im not counting 1/12 guilds, anyone can kill jinrokh), compared to SC's 4:
http://www.wowprogress.com/pve/us/arthas/rating.tier15_25
Certainly seems more active. Let's take a look at 10m guilds. They have 85 guilds at least 4/12, versus our server's 21 guilds.
Arthas: http://www.wowprogress.com/pve/us/arthas/rating.tier15_10
SC: http://www.wowprogress.com/pve/us/skullcrusher/rating.tier15_10
So I take back what I said. You were right, SC IS a dying server. For our population, we should have at least twice as many raiding guilds, if Arthas is a half-decent benchmark.