Have you checked out bluetongueskinks.net? It's a great site. As for a words of wisdom, I'd say go with a balanced diet. It's not as hard as it sounds, just good mixes of veggies, meats, and fruit. Have fun, they're a blast.
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0.2 Leopard Geckos (Fire and Mello)
0.0.1 Blue Tongue Skink (Smoot)