[Boatanchors] RAK question

[Joe Connor]

Merry Christmas everyone!
My wife got me a nice RAK receiver for Christmas. I haven't messed with these lower frequencies before, so I'm wondering what I can expect to hear below 600 khz, other than the low end of the AM BCB.
The power supply appears to be in good shape, so I'll be hunting the hamfests next summer and searching the ham ads looking for an RAL receiver. Given the weight of these receivers, I'll have to find one in the northern N.J. area because shipping would be prohibitive. The Navy sure liked its receivers heavy!
Thanks for any help you can give me.
                     Joe Connor