I had the same thoughts LOL... But what I have decided to do (since we are leaving on Good Friday and will get there on Saturday - and I know how hard it would be to hide them from my girls) is that the girls and I called the Easter Bunny (well, we actually called a friend, but they thought it was the Easter Bunny) and told him that we would not be home on Easter and asked him what we could do- He told the girls that he would just make a quick trip to our house in the middle of the night before we leave and he would leave their baskets in the car for a surprise- Since we are driving from WV, we are making them Disney themed and long trip oriented.
The baskets are actually small backpacks that I got at Wal Mart for 6 dollars...
Both girls (5 and 2) will get a generic Magna Doodle type toy that I got at
WalMart for 88 cents, a small handheld video game for 1 dollar each, a bottle of bubbles for stops at rest areas (and if worse comes to worse for my 2 year old... we will blow bubbles in the car too LOL), box of Cinderella crayons from the Dollar Tree (I am looking for good deal on Disney coloring book...), a cinderella jump rope for the camp ground (staying at Ft. Wilderness), We will probably put 1-2 packs of Disney princess fruit snacks in each, a couple of juice boxes, crackers, and a couple easter chocolates, as well as each girl getting a Disney princess pez dispenser and extra pez candy... and the big item in their baskets will be a Disney princess gameboy game for my 5 year old and a Minnie Mouse Barbie for the 2 year old....
So, I don't know if that would work in your house, but it seems to be working in mine so far.....