Same kind of tank here, except I used the larger kibble vault from Costco, and went with the Australian method of a no-battery manual pump. I put in two tank level drains - I use the half full one for the bait tank, and use the high level one for the bay bass tournaments for weigh & release. I really like the whale pump - so long as you remember to give it a few pumps every 10-15 minutes the fish keep fine. It also doubles as a very effective bildge pump for the hull should it be needed. I think only the PA's have enough deck space for it though...
