did you ever try to shoot davy crockett's rifle. i imagine it would be fun in your house?, these things don't work anymore fortunately. i have a hauletsor took three people to get it up the stairs and i have a cannon in my front guard ep and people use fishing rods. >> it is amazing and interesting to hear about the collection. let me ask about music. you made a surprise appearance with your son's middle school band and since you are in texas, i know you retired and any chance of a country album in the future? >> i did a line of rap. no, a year ago, my son who is 13. i have five kids and i have a nine-year-old and 13-year-old living in there. and he asked me would i come and sing. and i was a year away. no problem. and time came around and it was time to do the concert. and he would normally sing from the drums and i came long and sang the two songs and it was a low- co thing. just a bunch of middle school kids and it went on youtube and these days it ended up on youtube and it was a colthing to do. >> yeah thought it was col. >> low- co kind of getting my feet wet again.

he said he became interested when he watched davy crockett on tv. >>> vinita nier got a closer look at they're feeding on. >> reporter: how many whales do you think are out here today? >> i would guess maybe 30 to 40 humpbacks and 10 to 15 finbacks. >> last year noaa researcher dave wiley said he didn't see any whales off cape cod. this year they're everywhere delighting packed whale-watching cruises. >> i was expecting to see one or two of them but there were six to ten. it was amazing. >> reporter: why didn't you get this kind of a show last year? >> last year there were no sand lands around. >> reporter: they're the tiny fish that humpbacks feed on. lit sl known why they're absent some years and thrive in others. using one camera they could control and borrowing critter cams from national gee grapher to tag up likely cameramen. >> how do you tag a humpback whale. >> we have a tag on a long pole with a suction cup. we approach very carefully and use the long pole to pop it on its back. >> reporter: it showed them darting around schools and diverting deep. they discovered something el

collins said he became an alamo kid when he watched davy crockett as a kid. >>> whales off the coast.ta nair got a closer look at what they're feeding on. >> reporter: how many whales do you think are out here today? >> i would guess maybe 30 to 40 humpbacks and 10 to 15 finbacks. >> reporter: last year noaa researcher dave wiley said he didn't see any whales off cape code. >> here they come. >> reporter: this year, they are everywhere, delighting packed whale-watching cruises. >> i was expecting to see one or two of them, but there were like six to ten. it was amazing. >> reporter: why didn't you get this kind of a show last year? >> last year there were no sand lances around. therefore, there were very few humpback whales around. >> reporter: sand lances are tiny eel-like fish that humpbacks feed on. little is known why they're absent some years and thrive in others. using one camera they could control and borrowing critter cams from "national geographic" to tag unlikely cameramen. how you do tag a humpback whale? >> we have a tag on a long pole that has a suction cup on it. we appr