Boat Cover, Seats and Bimini top for 83 Boston Whaler GTX w/ OB

[aviator79]

I was looking here, but the problem is I have a ski pole. Anyone know what I should buy?
http://www.iboats.com/coverfinder/w...d=3598&**********=967230416&*******=586640431

Also want seats like this pic shows:

http://continuouswave.com/whaler/cetacea/cetaceaPage26.html

Any idea where to look?

Thanks.