I probably would'nt with all the stuff other than clam in the shell. I would be kinda creeped out what would happen when they thawed out. It would probably be best to boil them without the veggies and butter,shell, vaccum seal, then freeze the meat. When you come back, use the recipe I gave you but put the veggies and butter in with the potatoes and other stuff on the initial boil. You'll need to add some bottles of clam juice with the water though. Make it about a 1/3 clam juice to water ratio. Also I did'nt mention to chop up the veggies.