Thanks for the help everyone.... I was set to but the Delorme, but I couldn't find one in Appleton, so I missed the rebate window. (I had missed the Fleet Farm post.)
Anyway, I went to the Cabelas in Richfield, where I could hold then both and play with them. I was set on the Delorme but after playing around with them, I found that the Garmin felt better in my hand and it seem easier to use, navagating through the screens.
Cabela's will price match, so I think i will be picking up the Garmin for $300.
Thanks again for everyones help.