As payback to our good friends who always take us out on their boat but
never accept money for gas we are having them over tonight for a seafood
fest.....lobster tail, king crab and jumbo shrimp, all served with grilled
peppers and mushrooms.

I would like to do all the cooking on the grill but have only done shrimp on
the grill before.

Any suggestions from you seafood cooks out there on the tails and king crab?