$105 provides for Unlimited Towing Service
great for boaters that want the peace of mind that
comes with unlimited service. Good within a 25
mile radius of TowBoatU.S. home port & covers
up to $1,000 outside a TowBoatU.S. Service area.
Unlimited free service area towing (to home port, transient
, or dock
drops (not including cost of fuel)
Navigational assistance, sea condition reports, radio
checks, tidal and community information
Subscription to Lifelines
Coverage for boats up to 65-feet long.
Seatow does not mention distance limits at all, other than the statement of "service area towing". You may want to ask for a clarification of that statement.