Go to gunbroker.com or one of the other gun auction sites. they all have a listing of FFL dealers by zip code.
A small dealer near you in Del. can be your agent and recieve a gun shipped from any other state. I do it all the time for guns I buy at auction or from out of state dealers. Get a copy of your local guys license sent to the dealer you want to buy from, buy the gun and they will ship it to your guy who can transfer it to you.
2014 Street Glide Special in rare Vivid Black
SE Burst Air Cleaner
V & H Monster Ovals
V & H FP3 FuelPak