I highly reccomend the packages from SWF.com. I have gotten two so far. I picked according to what I wanted. I did not want a horseshoe crab or an arrow crab, so that eliminated those packages.
The second time I ordered I did the u-pick stuff. I moved up from a 55 to a 105 gallon and wanted some specific items. You can't beat the free shipping, the prices are better than my LFS and they have a guarantee.
I specified the day I would be home to take delivery and they shipped accordingly. Everything arrived live, I acclimated according to thier detailed instructions and all is well.
BTW I placed the order Friday night after they closed, for delivery yesterday. They e-mailed me Monday to let me know they could ship, but were out of two things I ordered. Asked if I wanted substitutions. I e-mailed substitutions back Monday night. Tuesday they were ready to ship and didn't have the things I wanted for subtitiutions, they called the house, got my pager number off the answering machine and paged me. That is good customer service IMHO. I got my order yesterday at 10:10 as promised.
They get a 10 in my book, I will definitely continue to order from them.